1044140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 2413152

約数和(自身を除く): 1369012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 83, 85, 148, 166, 170, 185, 332, 340, 370, 415, 629, 740, 830, 1258, 1411, 1660, 2516, 2822, 3071, 3145, 5644, 6142, 6290, 7055, 12284, 12580, 14110, 15355, 28220, 30710, 52207, 61420, 104414, 208828, 261035, 522070, 1044140]

約数ペア:

[(1, 1044140), (2, 522070), (4, 261035), (5, 208828), (10, 104414), (17, 61420), (20, 52207), (34, 30710), (37, 28220), (68, 15355), (74, 14110), (83, 12580), (85, 12284), (148, 7055), (166, 6290), (170, 6142), (185, 5644), (332, 3145), (340, 3071), (370, 2822), (415, 2516), (629, 1660), (740, 1411), (830, 1258)]