189139858850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14437}}^1\times {\mathrm{15413}}^1$

素因数の和:29879

約数の個数: 48

約数和(自身を含む): 372544233768

約数和(自身を除く): 183404374918

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 14437, 15413, 28874, 30826, 72185, 77065, 144370, 154130, 245429, 262021, 360925, 385325, 490858, 524042, 721850, 770650, 1227145, 1310105, 2454290, 2620210, 6135725, 6550525, 12271450, 13101050, 222517481, 445034962, 1112587405, 2225174810, 3782797177, 5562937025, 7565594354, 11125874050, 18913985885, 37827971770, 94569929425, 189139858850]

約数ペア:

[(1, 189139858850), (2, 94569929425), (5, 37827971770), (10, 18913985885), (17, 11125874050), (25, 7565594354), (34, 5562937025), (50, 3782797177), (85, 2225174810), (170, 1112587405), (425, 445034962), (850, 222517481), (14437, 13101050), (15413, 12271450), (28874, 6550525), (30826, 6135725), (72185, 2620210), (77065, 2454290), (144370, 1310105), (154130, 1227145), (245429, 770650), (262021, 721850), (360925, 524042), (385325, 490858)]