1525996840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{1823}}^1$

素因数の和:3082

約数の個数: 64

約数和(自身を含む): 3640412160

約数和(自身を除く): 2114415320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1231, 1823, 2462, 3646, 4924, 6155, 7292, 9115, 9848, 12310, 14584, 18230, 20927, 24620, 30991, 36460, 41854, 49240, 61982, 72920, 83708, 104635, 123964, 154955, 167416, 209270, 247928, 309910, 418540, 619820, 837080, 1239640, 2244113, 4488226, 8976452, 11220565, 17952904, 22441130, 38149921, 44882260, 76299842, 89764520, 152599684, 190749605, 305199368, 381499210, 762998420, 1525996840]

約数ペア:

[(1, 1525996840), (2, 762998420), (4, 381499210), (5, 305199368), (8, 190749605), (10, 152599684), (17, 89764520), (20, 76299842), (34, 44882260), (40, 38149921), (68, 22441130), (85, 17952904), (136, 11220565), (170, 8976452), (340, 4488226), (680, 2244113), (1231, 1239640), (1823, 837080), (2462, 619820), (3646, 418540), (4924, 309910), (6155, 247928), (7292, 209270), (9115, 167416), (9848, 154955), (12310, 123964), (14584, 104635), (18230, 83708), (20927, 72920), (24620, 61982), (30991, 49240), (36460, 41854)]