117552940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{110899}}^1$

素因数の和:110961

約数の個数: 24

約数和(自身を含む): 251521200

約数和(自身を除く): 133968260

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 110899, 221798, 443596, 554495, 1108990, 2217980, 5877647, 11755294, 23510588, 29388235, 58776470, 117552940]

約数ペア:

[(1, 117552940), (2, 58776470), (4, 29388235), (5, 23510588), (10, 11755294), (20, 5877647), (53, 2217980), (106, 1108990), (212, 554495), (265, 443596), (530, 221798), (1060, 110899)]