5109200

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 60

約数和(自身を含む): 12558348

約数和(自身を除く): 7449148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 241, 265, 400, 424, 482, 530, 848, 964, 1060, 1205, 1325, 1928, 2120, 2410, 2650, 3856, 4240, 4820, 5300, 6025, 9640, 10600, 12050, 12773, 19280, 21200, 24100, 25546, 48200, 51092, 63865, 96400, 102184, 127730, 204368, 255460, 319325, 510920, 638650, 1021840, 1277300, 2554600, 5109200]

約数ペア:

[(1, 5109200), (2, 2554600), (4, 1277300), (5, 1021840), (8, 638650), (10, 510920), (16, 319325), (20, 255460), (25, 204368), (40, 127730), (50, 102184), (53, 96400), (80, 63865), (100, 51092), (106, 48200), (200, 25546), (212, 24100), (241, 21200), (265, 19280), (400, 12773), (424, 12050), (482, 10600), (530, 9640), (848, 6025), (964, 5300), (1060, 4820), (1205, 4240), (1325, 3856), (1928, 2650), (2120, 2410)]