88165160

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6659}}^1$

素因数の和:7001

約数の個数: 32

約数和(自身を含む): 199000800

約数和(自身を除く): 110835640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 6659, 13240, 13318, 26636, 33295, 53272, 66590, 133180, 266360, 2204129, 4408258, 8816516, 11020645, 17633032, 22041290, 44082580, 88165160]

約数ペア:

[(1, 88165160), (2, 44082580), (4, 22041290), (5, 17633032), (8, 11020645), (10, 8816516), (20, 4408258), (40, 2204129), (331, 266360), (662, 133180), (1324, 66590), (1655, 53272), (2648, 33295), (3310, 26636), (6620, 13318), (6659, 13240)]