63205780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15121}}^1$

素因数の和:15160

約数の個数: 48

約数和(自身を含む): 152429760

約数和(自身を除く): 89223980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 15121, 30242, 60484, 75605, 151210, 166331, 287299, 302420, 332662, 574598, 665324, 831655, 1149196, 1436495, 1663310, 2872990, 3160289, 3326620, 5745980, 6320578, 12641156, 15801445, 31602890, 63205780]

約数ペア:

[(1, 63205780), (2, 31602890), (4, 15801445), (5, 12641156), (10, 6320578), (11, 5745980), (19, 3326620), (20, 3160289), (22, 2872990), (38, 1663310), (44, 1436495), (55, 1149196), (76, 831655), (95, 665324), (110, 574598), (190, 332662), (209, 302420), (220, 287299), (380, 166331), (418, 151210), (836, 75605), (1045, 60484), (2090, 30242), (4180, 15121)]