470897386360

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8521}}^1\times {\mathrm{13679}}^1$

素因数の和:22312

約数の個数: 64

約数和(自身を含む): 1070213212800

約数和(自身を除く): 599315826440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 8521, 13679, 17042, 27358, 34084, 42605, 54716, 68168, 68395, 85210, 109432, 136790, 170420, 273580, 340840, 547160, 860621, 1381579, 1721242, 2763158, 3442484, 4303105, 5526316, 6884968, 6907895, 8606210, 11052632, 13815790, 17212420, 27631580, 34424840, 55263160, 116558759, 233117518, 466235036, 582793795, 932470072, 1165587590, 2331175180, 4662350360, 11772434659, 23544869318, 47089738636, 58862173295, 94179477272, 117724346590, 235448693180, 470897386360]

約数ペア:

[(1, 470897386360), (2, 235448693180), (4, 117724346590), (5, 94179477272), (8, 58862173295), (10, 47089738636), (20, 23544869318), (40, 11772434659), (101, 4662350360), (202, 2331175180), (404, 1165587590), (505, 932470072), (808, 582793795), (1010, 466235036), (2020, 233117518), (4040, 116558759), (8521, 55263160), (13679, 34424840), (17042, 27631580), (27358, 17212420), (34084, 13815790), (42605, 11052632), (54716, 8606210), (68168, 6907895), (68395, 6884968), (85210, 5526316), (109432, 4303105), (136790, 3442484), (170420, 2763158), (273580, 1721242), (340840, 1381579), (547160, 860621)]