1569365740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{13597}}^1$

素因数の和:13834

約数の個数: 48

約数和(自身を含む): 3426696000

約数和(自身を除く): 1857330260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 199, 290, 398, 580, 796, 995, 1990, 3980, 5771, 11542, 13597, 23084, 27194, 28855, 54388, 57710, 67985, 115420, 135970, 271940, 394313, 788626, 1577252, 1971565, 2705803, 3943130, 5411606, 7886260, 10823212, 13529015, 27058030, 54116060, 78468287, 156936574, 313873148, 392341435, 784682870, 1569365740]

約数ペア:

[(1, 1569365740), (2, 784682870), (4, 392341435), (5, 313873148), (10, 156936574), (20, 78468287), (29, 54116060), (58, 27058030), (116, 13529015), (145, 10823212), (199, 7886260), (290, 5411606), (398, 3943130), (580, 2705803), (796, 1971565), (995, 1577252), (1990, 788626), (3980, 394313), (5771, 271940), (11542, 135970), (13597, 115420), (23084, 67985), (27194, 57710), (28855, 54388)]