118342120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227581}}^1$

素因数の和:227605

約数の個数: 32

約数和(自身を含む): 286753320

約数和(自身を除く): 168411200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 227581, 455162, 910324, 1137905, 1820648, 2275810, 2958553, 4551620, 5917106, 9103240, 11834212, 14792765, 23668424, 29585530, 59171060, 118342120]

約数ペア:

[(1, 118342120), (2, 59171060), (4, 29585530), (5, 23668424), (8, 14792765), (10, 11834212), (13, 9103240), (20, 5917106), (26, 4551620), (40, 2958553), (52, 2275810), (65, 1820648), (104, 1137905), (130, 910324), (260, 455162), (520, 227581)]