39236680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8243}}^1$

素因数の和:8278

約数の個数: 64

約数和(自身を含む): 106842240

約数和(自身を除く): 67605560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 8243, 16486, 32972, 41215, 57701, 65944, 82430, 115402, 140131, 164860, 230804, 280262, 288505, 329720, 461608, 560524, 577010, 700655, 980917, 1121048, 1154020, 1401310, 1961834, 2308040, 2802620, 3923668, 4904585, 5605240, 7847336, 9809170, 19618340, 39236680]

約数ペア:

[(1, 39236680), (2, 19618340), (4, 9809170), (5, 7847336), (7, 5605240), (8, 4904585), (10, 3923668), (14, 2802620), (17, 2308040), (20, 1961834), (28, 1401310), (34, 1154020), (35, 1121048), (40, 980917), (56, 700655), (68, 577010), (70, 560524), (85, 461608), (119, 329720), (136, 288505), (140, 280262), (170, 230804), (238, 164860), (280, 140131), (340, 115402), (476, 82430), (595, 65944), (680, 57701), (952, 41215), (1190, 32972), (2380, 16486), (4760, 8243)]