2501600

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 6327720

約数和(自身を除く): 3826120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 59, 80, 100, 106, 118, 160, 200, 212, 236, 265, 295, 400, 424, 472, 530, 590, 800, 848, 944, 1060, 1180, 1325, 1475, 1696, 1888, 2120, 2360, 2650, 2950, 3127, 4240, 4720, 5300, 5900, 6254, 8480, 9440, 10600, 11800, 12508, 15635, 21200, 23600, 25016, 31270, 42400, 47200, 50032, 62540, 78175, 100064, 125080, 156350, 250160, 312700, 500320, 625400, 1250800, 2501600]

約数ペア:

[(1, 2501600), (2, 1250800), (4, 625400), (5, 500320), (8, 312700), (10, 250160), (16, 156350), (20, 125080), (25, 100064), (32, 78175), (40, 62540), (50, 50032), (53, 47200), (59, 42400), (80, 31270), (100, 25016), (106, 23600), (118, 21200), (160, 15635), (200, 12508), (212, 11800), (236, 10600), (265, 9440), (295, 8480), (400, 6254), (424, 5900), (472, 5300), (530, 4720), (590, 4240), (800, 3127), (848, 2950), (944, 2650), (1060, 2360), (1180, 2120), (1325, 1888), (1475, 1696)]