15696563660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1\times {\mathrm{10937}}^1$

素因数の和:12002

約数の個数: 48

約数和(自身を含む): 33451379136

約数和(自身を除く): 17754815476

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 983, 1460, 1966, 3932, 4915, 9830, 10937, 19660, 21874, 43748, 54685, 71759, 109370, 143518, 218740, 287036, 358795, 717590, 798401, 1435180, 1596802, 3193604, 3992005, 7984010, 10751071, 15968020, 21502142, 43004284, 53755355, 107510710, 215021420, 784828183, 1569656366, 3139312732, 3924140915, 7848281830, 15696563660]

約数ペア:

[(1, 15696563660), (2, 7848281830), (4, 3924140915), (5, 3139312732), (10, 1569656366), (20, 784828183), (73, 215021420), (146, 107510710), (292, 53755355), (365, 43004284), (730, 21502142), (983, 15968020), (1460, 10751071), (1966, 7984010), (3932, 3992005), (4915, 3193604), (9830, 1596802), (10937, 1435180), (19660, 798401), (21874, 717590), (43748, 358795), (54685, 287036), (71759, 218740), (109370, 143518)]