16415200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 108

約数和(自身を含む): 43169112

約数和(自身を除く): 26753912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 71, 80, 85, 100, 136, 142, 160, 170, 200, 272, 284, 289, 340, 355, 400, 425, 544, 568, 578, 680, 710, 800, 850, 1136, 1156, 1207, 1360, 1420, 1445, 1700, 1775, 2272, 2312, 2414, 2720, 2840, 2890, 3400, 3550, 4624, 4828, 5680, 5780, 6035, 6800, 7100, 7225, 9248, 9656, 11360, 11560, 12070, 13600, 14200, 14450, 19312, 20519, 23120, 24140, 28400, 28900, 30175, 38624, 41038, 46240, 48280, 56800, 57800, 60350, 82076, 96560, 102595, 115600, 120700, 164152, 193120, 205190, 231200, 241400, 328304, 410380, 482800, 512975, 656608, 820760, 965600, 1025950, 1641520, 2051900, 3283040, 4103800, 8207600, 16415200]

約数ペア:

[(1, 16415200), (2, 8207600), (4, 4103800), (5, 3283040), (8, 2051900), (10, 1641520), (16, 1025950), (17, 965600), (20, 820760), (25, 656608), (32, 512975), (34, 482800), (40, 410380), (50, 328304), (68, 241400), (71, 231200), (80, 205190), (85, 193120), (100, 164152), (136, 120700), (142, 115600), (160, 102595), (170, 96560), (200, 82076), (272, 60350), (284, 57800), (289, 56800), (340, 48280), (355, 46240), (400, 41038), (425, 38624), (544, 30175), (568, 28900), (578, 28400), (680, 24140), (710, 23120), (800, 20519), (850, 19312), (1136, 14450), (1156, 14200), (1207, 13600), (1360, 12070), (1420, 11560), (1445, 11360), (1700, 9656), (1775, 9248), (2272, 7225), (2312, 7100), (2414, 6800), (2720, 6035), (2840, 5780), (2890, 5680), (3400, 4828), (3550, 4624)]