101045980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2351}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 243403776

約数和(自身を除く): 142357796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 2351, 3070, 4298, 4702, 6140, 8596, 9404, 10745, 11755, 16457, 21490, 23510, 32914, 42980, 47020, 65828, 82285, 164570, 329140, 721757, 1443514, 2887028, 3608785, 5052299, 7217570, 10104598, 14435140, 20209196, 25261495, 50522990, 101045980]

約数ペア:

[(1, 101045980), (2, 50522990), (4, 25261495), (5, 20209196), (7, 14435140), (10, 10104598), (14, 7217570), (20, 5052299), (28, 3608785), (35, 2887028), (70, 1443514), (140, 721757), (307, 329140), (614, 164570), (1228, 82285), (1535, 65828), (2149, 47020), (2351, 42980), (3070, 32914), (4298, 23510), (4702, 21490), (6140, 16457), (8596, 11755), (9404, 10745)]