3878272000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 176

約数和(自身を含む): 9924838560

約数和(自身を除く): 6046566560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 125, 128, 160, 164, 200, 205, 250, 256, 320, 328, 400, 410, 500, 512, 640, 656, 739, 800, 820, 1000, 1024, 1025, 1280, 1312, 1478, 1600, 1640, 2000, 2050, 2560, 2624, 2956, 3200, 3280, 3695, 4000, 4100, 5120, 5125, 5248, 5912, 6400, 6560, 7390, 8000, 8200, 10250, 10496, 11824, 12800, 13120, 14780, 16000, 16400, 18475, 20500, 20992, 23648, 25600, 26240, 29560, 30299, 32000, 32800, 36950, 41000, 41984, 47296, 52480, 59120, 60598, 64000, 65600, 73900, 82000, 92375, 94592, 104960, 118240, 121196, 128000, 131200, 147800, 151495, 164000, 184750, 189184, 209920, 236480, 242392, 262400, 295600, 302990, 328000, 369500, 378368, 472960, 484784, 524800, 591200, 605980, 656000, 739000, 756736, 757475, 945920, 969568, 1049600, 1182400, 1211960, 1312000, 1478000, 1514950, 1891840, 1939136, 2364800, 2423920, 2624000, 2956000, 3029900, 3783680, 3787375, 3878272, 4729600, 4847840, 5248000, 5912000, 6059800, 7574750, 7756544, 9459200, 9695680, 11824000, 12119600, 15149500, 15513088, 18918400, 19391360, 23648000, 24239200, 30299000, 31026176, 38782720, 47296000, 48478400, 60598000, 77565440, 94592000, 96956800, 121196000, 155130880, 193913600, 242392000, 387827200, 484784000, 775654400, 969568000, 1939136000, 3878272000]

約数ペア:

[(1, 3878272000), (2, 1939136000), (4, 969568000), (5, 775654400), (8, 484784000), (10, 387827200), (16, 242392000), (20, 193913600), (25, 155130880), (32, 121196000), (40, 96956800), (41, 94592000), (50, 77565440), (64, 60598000), (80, 48478400), (82, 47296000), (100, 38782720), (125, 31026176), (128, 30299000), (160, 24239200), (164, 23648000), (200, 19391360), (205, 18918400), (250, 15513088), (256, 15149500), (320, 12119600), (328, 11824000), (400, 9695680), (410, 9459200), (500, 7756544), (512, 7574750), (640, 6059800), (656, 5912000), (739, 5248000), (800, 4847840), (820, 4729600), (1000, 3878272), (1024, 3787375), (1025, 3783680), (1280, 3029900), (1312, 2956000), (1478, 2624000), (1600, 2423920), (1640, 2364800), (2000, 1939136), (2050, 1891840), (2560, 1514950), (2624, 1478000), (2956, 1312000), (3200, 1211960), (3280, 1182400), (3695, 1049600), (4000, 969568), (4100, 945920), (5120, 757475), (5125, 756736), (5248, 739000), (5912, 656000), (6400, 605980), (6560, 591200), (7390, 524800), (8000, 484784), (8200, 472960), (10250, 378368), (10496, 369500), (11824, 328000), (12800, 302990), (13120, 295600), (14780, 262400), (16000, 242392), (16400, 236480), (18475, 209920), (20500, 189184), (20992, 184750), (23648, 164000), (25600, 151495), (26240, 147800), (29560, 131200), (30299, 128000), (32000, 121196), (32800, 118240), (36950, 104960), (41000, 94592), (41984, 92375), (47296, 82000), (52480, 73900), (59120, 65600), (60598, 64000)]