401099820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607727}}^1$

素因数の和:607750

約数の個数: 48

約数和(自身を含む): 1225179648

約数和(自身を除く): 824079828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 607727, 1215454, 1823181, 2430908, 3038635, 3646362, 6077270, 6684997, 7292724, 9115905, 12154540, 13369994, 18231810, 20054991, 26739988, 33424985, 36463620, 40109982, 66849970, 80219964, 100274955, 133699940, 200549910, 401099820]

約数ペア:

[(1, 401099820), (2, 200549910), (3, 133699940), (4, 100274955), (5, 80219964), (6, 66849970), (10, 40109982), (11, 36463620), (12, 33424985), (15, 26739988), (20, 20054991), (22, 18231810), (30, 13369994), (33, 12154540), (44, 9115905), (55, 7292724), (60, 6684997), (66, 6077270), (110, 3646362), (132, 3038635), (165, 2430908), (220, 1823181), (330, 1215454), (660, 607727)]