39547060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1733}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 95550336

約数和(自身を除く): 56003276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 1733, 2282, 3260, 3466, 4564, 5705, 6932, 8665, 11410, 12131, 17330, 22820, 24262, 34660, 48524, 60655, 121310, 242620, 282479, 564958, 1129916, 1412395, 1977353, 2824790, 3954706, 5649580, 7909412, 9886765, 19773530, 39547060]

約数ペア:

[(1, 39547060), (2, 19773530), (4, 9886765), (5, 7909412), (7, 5649580), (10, 3954706), (14, 2824790), (20, 1977353), (28, 1412395), (35, 1129916), (70, 564958), (140, 282479), (163, 242620), (326, 121310), (652, 60655), (815, 48524), (1141, 34660), (1630, 24262), (1733, 22820), (2282, 17330), (3260, 12131), (3466, 11410), (4564, 8665), (5705, 6932)]