1250800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 60

約数和(自身を含む): 3113640

約数和(自身を除く): 1862840

約数列:

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

約数ペア:

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