5397560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 14281920

約数和(自身を除く): 8884360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 521, 740, 1036, 1042, 1295, 1480, 2072, 2084, 2590, 2605, 3647, 4168, 5180, 5210, 7294, 10360, 10420, 14588, 18235, 19277, 20840, 29176, 36470, 38554, 72940, 77108, 96385, 134939, 145880, 154216, 192770, 269878, 385540, 539756, 674695, 771080, 1079512, 1349390, 2698780, 5397560]

約数ペア:

[(1, 5397560), (2, 2698780), (4, 1349390), (5, 1079512), (7, 771080), (8, 674695), (10, 539756), (14, 385540), (20, 269878), (28, 192770), (35, 154216), (37, 145880), (40, 134939), (56, 96385), (70, 77108), (74, 72940), (140, 38554), (148, 36470), (185, 29176), (259, 20840), (280, 19277), (296, 18235), (370, 14588), (518, 10420), (521, 10360), (740, 7294), (1036, 5210), (1042, 5180), (1295, 4168), (1480, 3647), (2072, 2605), (2084, 2590)]