418836095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2861}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 560494080

約数和(自身を除く): 141657985

約数列:

[1, 5, 19, 23, 67, 95, 115, 335, 437, 1273, 1541, 2185, 2861, 6365, 7705, 14305, 29279, 54359, 65803, 146395, 191687, 271795, 329015, 958435, 1250257, 3642053, 4408801, 6251285, 18210265, 22044005, 83767219, 418836095]

約数ペア:

[(1, 418836095), (5, 83767219), (19, 22044005), (23, 18210265), (67, 6251285), (95, 4408801), (115, 3642053), (335, 1250257), (437, 958435), (1273, 329015), (1541, 271795), (2185, 191687), (2861, 146395), (6365, 65803), (7705, 54359), (14305, 29279)]