465200060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{21557}}^1$

素因数の和:21662

約数の個数: 48

約数和(自身を含む): 1064792736

約数和(自身を除く): 599592676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 21557, 21580, 43114, 86228, 107785, 215570, 280241, 431140, 560482, 1120964, 1401205, 1789231, 2802410, 3578462, 5604820, 7156924, 8946155, 17892310, 23260003, 35784620, 46520006, 93040012, 116300015, 232600030, 465200060]

約数ペア:

[(1, 465200060), (2, 232600030), (4, 116300015), (5, 93040012), (10, 46520006), (13, 35784620), (20, 23260003), (26, 17892310), (52, 8946155), (65, 7156924), (83, 5604820), (130, 3578462), (166, 2802410), (260, 1789231), (332, 1401205), (415, 1120964), (830, 560482), (1079, 431140), (1660, 280241), (2158, 215570), (4316, 107785), (5395, 86228), (10790, 43114), (21557, 21580)]