39144710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 82534464

約数和(自身を除く): 43389754

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 173, 187, 242, 346, 374, 605, 865, 935, 1210, 1331, 1730, 1870, 1903, 2057, 2662, 2941, 3806, 4114, 5882, 6655, 9515, 10285, 13310, 14705, 19030, 20570, 20933, 22627, 29410, 32351, 41866, 45254, 64702, 104665, 113135, 161755, 209330, 226270, 230263, 323510, 355861, 460526, 711722, 1151315, 1779305, 2302630, 3558610, 3914471, 7828942, 19572355, 39144710]

約数ペア:

[(1, 39144710), (2, 19572355), (5, 7828942), (10, 3914471), (11, 3558610), (17, 2302630), (22, 1779305), (34, 1151315), (55, 711722), (85, 460526), (110, 355861), (121, 323510), (170, 230263), (173, 226270), (187, 209330), (242, 161755), (346, 113135), (374, 104665), (605, 64702), (865, 45254), (935, 41866), (1210, 32351), (1331, 29410), (1730, 22627), (1870, 20933), (1903, 20570), (2057, 19030), (2662, 14705), (2941, 13310), (3806, 10285), (4114, 9515), (5882, 6655)]