23549840

素因数分解:

$2^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{683}}^1$

素因数の和:1127

約数の個数: 40

約数和(自身を含む): 54960768

約数和(自身を除く): 31410928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 431, 683, 862, 1366, 1724, 2155, 2732, 3415, 3448, 4310, 5464, 6830, 6896, 8620, 10928, 13660, 17240, 27320, 34480, 54640, 294373, 588746, 1177492, 1471865, 2354984, 2943730, 4709968, 5887460, 11774920, 23549840]

約数ペア:

[(1, 23549840), (2, 11774920), (4, 5887460), (5, 4709968), (8, 2943730), (10, 2354984), (16, 1471865), (20, 1177492), (40, 588746), (80, 294373), (431, 54640), (683, 34480), (862, 27320), (1366, 17240), (1724, 13660), (2155, 10928), (2732, 8620), (3415, 6896), (3448, 6830), (4310, 5464)]