23507440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26713}}^1$

素因数の和:26737

約数の個数: 40

約数和(自身を含む): 59625648

約数和(自身を除く): 36118208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26713, 53426, 106852, 133565, 213704, 267130, 293843, 427408, 534260, 587686, 1068520, 1175372, 1469215, 2137040, 2350744, 2938430, 4701488, 5876860, 11753720, 23507440]

約数ペア:

[(1, 23507440), (2, 11753720), (4, 5876860), (5, 4701488), (8, 2938430), (10, 2350744), (11, 2137040), (16, 1469215), (20, 1175372), (22, 1068520), (40, 587686), (44, 534260), (55, 427408), (80, 293843), (88, 267130), (110, 213704), (176, 133565), (220, 106852), (440, 53426), (880, 26713)]