23457460

素因数分解:

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

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 53738496

約数和(自身を除く): 30281036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1087, 1660, 2158, 2174, 4316, 4348, 5395, 5435, 10790, 10870, 14131, 21580, 21740, 28262, 56524, 70655, 90221, 141310, 180442, 282620, 360884, 451105, 902210, 1172873, 1804420, 2345746, 4691492, 5864365, 11728730, 23457460]

約数ペア:

[(1, 23457460), (2, 11728730), (4, 5864365), (5, 4691492), (10, 2345746), (13, 1804420), (20, 1172873), (26, 902210), (52, 451105), (65, 360884), (83, 282620), (130, 180442), (166, 141310), (260, 90221), (332, 70655), (415, 56524), (830, 28262), (1079, 21740), (1087, 21580), (1660, 14131), (2158, 10870), (2174, 10790), (4316, 5435), (4348, 5395)]