5641600

素因数分解:

$2^7\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 14608440

約数和(自身を除く): 8966840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 43, 50, 64, 80, 82, 86, 100, 128, 160, 164, 172, 200, 205, 215, 320, 328, 344, 400, 410, 430, 640, 656, 688, 800, 820, 860, 1025, 1075, 1312, 1376, 1600, 1640, 1720, 1763, 2050, 2150, 2624, 2752, 3200, 3280, 3440, 3526, 4100, 4300, 5248, 5504, 6560, 6880, 7052, 8200, 8600, 8815, 13120, 13760, 14104, 16400, 17200, 17630, 26240, 27520, 28208, 32800, 34400, 35260, 44075, 56416, 65600, 68800, 70520, 88150, 112832, 131200, 137600, 141040, 176300, 225664, 282080, 352600, 564160, 705200, 1128320, 1410400, 2820800, 5641600]

約数ペア:

[(1, 5641600), (2, 2820800), (4, 1410400), (5, 1128320), (8, 705200), (10, 564160), (16, 352600), (20, 282080), (25, 225664), (32, 176300), (40, 141040), (41, 137600), (43, 131200), (50, 112832), (64, 88150), (80, 70520), (82, 68800), (86, 65600), (100, 56416), (128, 44075), (160, 35260), (164, 34400), (172, 32800), (200, 28208), (205, 27520), (215, 26240), (320, 17630), (328, 17200), (344, 16400), (400, 14104), (410, 13760), (430, 13120), (640, 8815), (656, 8600), (688, 8200), (800, 7052), (820, 6880), (860, 6560), (1025, 5504), (1075, 5248), (1312, 4300), (1376, 4100), (1600, 3526), (1640, 3440), (1720, 3280), (1763, 3200), (2050, 2752), (2150, 2624)]