30832000

素因数分解:

$2^7\times 5^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 80196480

約数和(自身を除く): 49364480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 47, 50, 64, 80, 82, 94, 100, 125, 128, 160, 164, 188, 200, 205, 235, 250, 320, 328, 376, 400, 410, 470, 500, 640, 656, 752, 800, 820, 940, 1000, 1025, 1175, 1312, 1504, 1600, 1640, 1880, 1927, 2000, 2050, 2350, 2624, 3008, 3200, 3280, 3760, 3854, 4000, 4100, 4700, 5125, 5248, 5875, 6016, 6560, 7520, 7708, 8000, 8200, 9400, 9635, 10250, 11750, 13120, 15040, 15416, 16000, 16400, 18800, 19270, 20500, 23500, 26240, 30080, 30832, 32800, 37600, 38540, 41000, 47000, 48175, 61664, 65600, 75200, 77080, 82000, 94000, 96350, 123328, 131200, 150400, 154160, 164000, 188000, 192700, 240875, 246656, 308320, 328000, 376000, 385400, 481750, 616640, 656000, 752000, 770800, 963500, 1233280, 1541600, 1927000, 3083200, 3854000, 6166400, 7708000, 15416000, 30832000]

約数ペア:

[(1, 30832000), (2, 15416000), (4, 7708000), (5, 6166400), (8, 3854000), (10, 3083200), (16, 1927000), (20, 1541600), (25, 1233280), (32, 963500), (40, 770800), (41, 752000), (47, 656000), (50, 616640), (64, 481750), (80, 385400), (82, 376000), (94, 328000), (100, 308320), (125, 246656), (128, 240875), (160, 192700), (164, 188000), (188, 164000), (200, 154160), (205, 150400), (235, 131200), (250, 123328), (320, 96350), (328, 94000), (376, 82000), (400, 77080), (410, 75200), (470, 65600), (500, 61664), (640, 48175), (656, 47000), (752, 41000), (800, 38540), (820, 37600), (940, 32800), (1000, 30832), (1025, 30080), (1175, 26240), (1312, 23500), (1504, 20500), (1600, 19270), (1640, 18800), (1880, 16400), (1927, 16000), (2000, 15416), (2050, 15040), (2350, 13120), (2624, 11750), (3008, 10250), (3200, 9635), (3280, 9400), (3760, 8200), (3854, 8000), (4000, 7708), (4100, 7520), (4700, 6560), (5125, 6016), (5248, 5875)]