10066840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 26164800

約数和(自身を除く): 16097960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 229, 280, 314, 458, 628, 785, 916, 1099, 1145, 1256, 1570, 1603, 1832, 2198, 2290, 3140, 3206, 4396, 4580, 5495, 6280, 6412, 8015, 8792, 9160, 10990, 12824, 16030, 21980, 32060, 35953, 43960, 64120, 71906, 143812, 179765, 251671, 287624, 359530, 503342, 719060, 1006684, 1258355, 1438120, 2013368, 2516710, 5033420, 10066840]

約数ペア:

[(1, 10066840), (2, 5033420), (4, 2516710), (5, 2013368), (7, 1438120), (8, 1258355), (10, 1006684), (14, 719060), (20, 503342), (28, 359530), (35, 287624), (40, 251671), (56, 179765), (70, 143812), (140, 71906), (157, 64120), (229, 43960), (280, 35953), (314, 32060), (458, 21980), (628, 16030), (785, 12824), (916, 10990), (1099, 9160), (1145, 8792), (1256, 8015), (1570, 6412), (1603, 6280), (1832, 5495), (2198, 4580), (2290, 4396), (3140, 3206)]