112815640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{57559}}^1$

素因数の和:57584

約数の個数: 48

約数和(自身を含む): 295282800

約数和(自身を除く): 182467160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 57559, 115118, 230236, 287795, 402913, 460472, 575590, 805826, 1151180, 1611652, 2014565, 2302360, 2820391, 3223304, 4029130, 5640782, 8058260, 11281564, 14101955, 16116520, 22563128, 28203910, 56407820, 112815640]

約数ペア:

[(1, 112815640), (2, 56407820), (4, 28203910), (5, 22563128), (7, 16116520), (8, 14101955), (10, 11281564), (14, 8058260), (20, 5640782), (28, 4029130), (35, 3223304), (40, 2820391), (49, 2302360), (56, 2014565), (70, 1611652), (98, 1151180), (140, 805826), (196, 575590), (245, 460472), (280, 402913), (392, 287795), (490, 230236), (980, 115118), (1960, 57559)]