39026680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12671}}^1$

素因数の和:12700

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 70459400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 12671, 25342, 50684, 63355, 88697, 101368, 126710, 139381, 177394, 253420, 278762, 354788, 443485, 506840, 557524, 696905, 709576, 886970, 975667, 1115048, 1393810, 1773940, 1951334, 2787620, 3547880, 3902668, 4878335, 5575240, 7805336, 9756670, 19513340, 39026680]

約数ペア:

[(1, 39026680), (2, 19513340), (4, 9756670), (5, 7805336), (7, 5575240), (8, 4878335), (10, 3902668), (11, 3547880), (14, 2787620), (20, 1951334), (22, 1773940), (28, 1393810), (35, 1115048), (40, 975667), (44, 886970), (55, 709576), (56, 696905), (70, 557524), (77, 506840), (88, 443485), (110, 354788), (140, 278762), (154, 253420), (220, 177394), (280, 139381), (308, 126710), (385, 101368), (440, 88697), (616, 63355), (770, 50684), (1540, 25342), (3080, 12671)]