91693720

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{29017}}^1$

素因数の和:29107

約数の個数: 32

約数和(自身を含む): 208929600

約数和(自身を除く): 117235880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 29017, 58034, 116068, 145085, 232136, 290170, 580340, 1160680, 2292343, 4584686, 9169372, 11461715, 18338744, 22923430, 45846860, 91693720]

約数ペア:

[(1, 91693720), (2, 45846860), (4, 22923430), (5, 18338744), (8, 11461715), (10, 9169372), (20, 4584686), (40, 2292343), (79, 1160680), (158, 580340), (316, 290170), (395, 232136), (632, 145085), (790, 116068), (1580, 58034), (3160, 29017)]