9905600

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 84

約数和(自身を含む): 25133808

約数和(自身を除く): 15228208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 151, 160, 164, 200, 205, 302, 320, 328, 400, 410, 604, 656, 755, 800, 820, 1025, 1208, 1312, 1510, 1600, 1640, 2050, 2416, 2624, 3020, 3280, 3775, 4100, 4832, 6040, 6191, 6560, 7550, 8200, 9664, 12080, 12382, 13120, 15100, 16400, 24160, 24764, 30200, 30955, 32800, 48320, 49528, 60400, 61910, 65600, 99056, 120800, 123820, 154775, 198112, 241600, 247640, 309550, 396224, 495280, 619100, 990560, 1238200, 1981120, 2476400, 4952800, 9905600]

約数ペア:

[(1, 9905600), (2, 4952800), (4, 2476400), (5, 1981120), (8, 1238200), (10, 990560), (16, 619100), (20, 495280), (25, 396224), (32, 309550), (40, 247640), (41, 241600), (50, 198112), (64, 154775), (80, 123820), (82, 120800), (100, 99056), (151, 65600), (160, 61910), (164, 60400), (200, 49528), (205, 48320), (302, 32800), (320, 30955), (328, 30200), (400, 24764), (410, 24160), (604, 16400), (656, 15100), (755, 13120), (800, 12382), (820, 12080), (1025, 9664), (1208, 8200), (1312, 7550), (1510, 6560), (1600, 6191), (1640, 6040), (2050, 4832), (2416, 4100), (2624, 3775), (3020, 3280)]