2409291260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{21851}}^1$

素因数の和:22046

約数の個数: 48

約数和(自身を含む): 5231368800

約数和(自身を除く): 2822077540

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 149, 185, 298, 370, 596, 740, 745, 1490, 2980, 5513, 11026, 21851, 22052, 27565, 43702, 55130, 87404, 109255, 110260, 218510, 437020, 808487, 1616974, 3233948, 3255799, 4042435, 6511598, 8084870, 13023196, 16169740, 16278995, 32557990, 65115980, 120464563, 240929126, 481858252, 602322815, 1204645630, 2409291260]

約数ペア:

[(1, 2409291260), (2, 1204645630), (4, 602322815), (5, 481858252), (10, 240929126), (20, 120464563), (37, 65115980), (74, 32557990), (148, 16278995), (149, 16169740), (185, 13023196), (298, 8084870), (370, 6511598), (596, 4042435), (740, 3255799), (745, 3233948), (1490, 1616974), (2980, 808487), (5513, 437020), (11026, 218510), (21851, 110260), (22052, 109255), (27565, 87404), (43702, 55130)]