5020300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:898

約数の個数: 36

約数和(自身を含む): 11086096

約数和(自身を除く): 6065796

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 823, 1220, 1525, 1646, 3050, 3292, 4115, 6100, 8230, 16460, 20575, 41150, 50203, 82300, 100406, 200812, 251015, 502030, 1004060, 1255075, 2510150, 5020300]

約数ペア:

[(1, 5020300), (2, 2510150), (4, 1255075), (5, 1004060), (10, 502030), (20, 251015), (25, 200812), (50, 100406), (61, 82300), (100, 50203), (122, 41150), (244, 20575), (305, 16460), (610, 8230), (823, 6100), (1220, 4115), (1525, 3292), (1646, 3050)]