4521020980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{53201}}^1$

素因数の和:53824

約数の個数: 48

約数和(自身を含む): 10868530176

約数和(自身を除く): 6347509196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 607, 1214, 2428, 3035, 4249, 6070, 8498, 12140, 16996, 21245, 42490, 53201, 84980, 106402, 212804, 266005, 372407, 532010, 744814, 1064020, 1489628, 1862035, 3724070, 7448140, 32293007, 64586014, 129172028, 161465035, 226051049, 322930070, 452102098, 645860140, 904204196, 1130255245, 2260510490, 4521020980]

約数ペア:

[(1, 4521020980), (2, 2260510490), (4, 1130255245), (5, 904204196), (7, 645860140), (10, 452102098), (14, 322930070), (20, 226051049), (28, 161465035), (35, 129172028), (70, 64586014), (140, 32293007), (607, 7448140), (1214, 3724070), (2428, 1862035), (3035, 1489628), (4249, 1064020), (6070, 744814), (8498, 532010), (12140, 372407), (16996, 266005), (21245, 212804), (42490, 106402), (53201, 84980)]