542781186190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1\times {\mathrm{19913}}^1$

素因数の和:21517

約数の個数: 64

約数和(自身を含む): 1044729861120

約数和(自身を除く): 501948674930

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1471, 1853, 2942, 3706, 7355, 9265, 14710, 18530, 19913, 25007, 39826, 50014, 99565, 125035, 160339, 199130, 250070, 320678, 338521, 677042, 801695, 1603390, 1692605, 2170517, 2725763, 3385210, 4341034, 5451526, 10852585, 13628815, 21705170, 27257630, 29292023, 36898789, 58584046, 73797578, 146460115, 184493945, 292920230, 368987890, 497964391, 995928782, 2489821955, 3192830507, 4979643910, 6385661014, 15964152535, 31928305070, 54278118619, 108556237238, 271390593095, 542781186190]

約数ペア:

[(1, 542781186190), (2, 271390593095), (5, 108556237238), (10, 54278118619), (17, 31928305070), (34, 15964152535), (85, 6385661014), (109, 4979643910), (170, 3192830507), (218, 2489821955), (545, 995928782), (1090, 497964391), (1471, 368987890), (1853, 292920230), (2942, 184493945), (3706, 146460115), (7355, 73797578), (9265, 58584046), (14710, 36898789), (18530, 29292023), (19913, 27257630), (25007, 21705170), (39826, 13628815), (50014, 10852585), (99565, 5451526), (125035, 4341034), (160339, 3385210), (199130, 2725763), (250070, 2170517), (320678, 1692605), (338521, 1603390), (677042, 801695)]