1156332020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{74219}}^1$

素因数の和:74288

約数の個数: 48

約数和(自身を含む): 2618481600

約数和(自身を除く): 1462149580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 7790, 15580, 74219, 148438, 296876, 371095, 742190, 1410161, 1484380, 2820322, 3042979, 5640644, 6085958, 7050805, 12171916, 14101610, 15214895, 28203220, 30429790, 57816601, 60859580, 115633202, 231266404, 289083005, 578166010, 1156332020]

約数ペア:

[(1, 1156332020), (2, 578166010), (4, 289083005), (5, 231266404), (10, 115633202), (19, 60859580), (20, 57816601), (38, 30429790), (41, 28203220), (76, 15214895), (82, 14101610), (95, 12171916), (164, 7050805), (190, 6085958), (205, 5640644), (380, 3042979), (410, 2820322), (779, 1484380), (820, 1410161), (1558, 742190), (3116, 371095), (3895, 296876), (7790, 148438), (15580, 74219)]