1216059620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{4423}}^1$

素因数の和:4724

約数の個数: 48

約数和(自身を含む): 2608744320

約数和(自身を除く): 1392684700

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 233, 236, 295, 466, 590, 932, 1165, 1180, 2330, 4423, 4660, 8846, 13747, 17692, 22115, 27494, 44230, 54988, 68735, 88460, 137470, 260957, 274940, 521914, 1030559, 1043828, 1304785, 2061118, 2609570, 4122236, 5152795, 5219140, 10305590, 20611180, 60802981, 121605962, 243211924, 304014905, 608029810, 1216059620]

約数ペア:

[(1, 1216059620), (2, 608029810), (4, 304014905), (5, 243211924), (10, 121605962), (20, 60802981), (59, 20611180), (118, 10305590), (233, 5219140), (236, 5152795), (295, 4122236), (466, 2609570), (590, 2061118), (932, 1304785), (1165, 1043828), (1180, 1030559), (2330, 521914), (4423, 274940), (4660, 260957), (8846, 137470), (13747, 88460), (17692, 68735), (22115, 54988), (27494, 44230)]