38822800

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1456

約数の個数: 60

約数和(自身を含む): 94654656

約数和(自身を除く): 55831856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 1136, 1367, 1420, 1775, 2734, 2840, 3550, 5468, 5680, 6835, 7100, 10936, 13670, 14200, 21872, 27340, 28400, 34175, 54680, 68350, 97057, 109360, 136700, 194114, 273400, 388228, 485285, 546800, 776456, 970570, 1552912, 1941140, 2426425, 3882280, 4852850, 7764560, 9705700, 19411400, 38822800]

約数ペア:

[(1, 38822800), (2, 19411400), (4, 9705700), (5, 7764560), (8, 4852850), (10, 3882280), (16, 2426425), (20, 1941140), (25, 1552912), (40, 970570), (50, 776456), (71, 546800), (80, 485285), (100, 388228), (142, 273400), (200, 194114), (284, 136700), (355, 109360), (400, 97057), (568, 68350), (710, 54680), (1136, 34175), (1367, 28400), (1420, 27340), (1775, 21872), (2734, 14200), (2840, 13670), (3550, 10936), (5468, 7100), (5680, 6835)]