23667880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19087}}^1$

素因数の和:19129

約数の個数: 32

約数和(自身を含む): 54973440

約数和(自身を除く): 31305560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 19087, 38174, 76348, 95435, 152696, 190870, 381740, 591697, 763480, 1183394, 2366788, 2958485, 4733576, 5916970, 11833940, 23667880]

約数ペア:

[(1, 23667880), (2, 11833940), (4, 5916970), (5, 4733576), (8, 2958485), (10, 2366788), (20, 1183394), (31, 763480), (40, 591697), (62, 381740), (124, 190870), (155, 152696), (248, 95435), (310, 76348), (620, 38174), (1240, 19087)]