46914920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 115153920

約数和(自身を除く): 68239000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1087, 1660, 2158, 2174, 3320, 4316, 4348, 5395, 5435, 8632, 8696, 10790, 10870, 14131, 21580, 21740, 28262, 43160, 43480, 56524, 70655, 90221, 113048, 141310, 180442, 282620, 360884, 451105, 565240, 721768, 902210, 1172873, 1804420, 2345746, 3608840, 4691492, 5864365, 9382984, 11728730, 23457460, 46914920]

約数ペア:

[(1, 46914920), (2, 23457460), (4, 11728730), (5, 9382984), (8, 5864365), (10, 4691492), (13, 3608840), (20, 2345746), (26, 1804420), (40, 1172873), (52, 902210), (65, 721768), (83, 565240), (104, 451105), (130, 360884), (166, 282620), (260, 180442), (332, 141310), (415, 113048), (520, 90221), (664, 70655), (830, 56524), (1079, 43480), (1087, 43160), (1660, 28262), (2158, 21740), (2174, 21580), (3320, 14131), (4316, 10870), (4348, 10790), (5395, 8696), (5435, 8632)]