624135280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4289}}^1$

素因数の和:4426

約数の個数: 80

約数和(自身を含む): 1551195360

約数和(自身を除く): 927060080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 107, 136, 170, 214, 272, 340, 428, 535, 680, 856, 1070, 1360, 1712, 1819, 2140, 3638, 4280, 4289, 7276, 8560, 8578, 9095, 14552, 17156, 18190, 21445, 29104, 34312, 36380, 42890, 68624, 72760, 72913, 85780, 145520, 145826, 171560, 291652, 343120, 364565, 458923, 583304, 729130, 917846, 1166608, 1458260, 1835692, 2294615, 2916520, 3671384, 4589230, 5833040, 7342768, 7801691, 9178460, 15603382, 18356920, 31206764, 36713840, 39008455, 62413528, 78016910, 124827056, 156033820, 312067640, 624135280]

約数ペア:

[(1, 624135280), (2, 312067640), (4, 156033820), (5, 124827056), (8, 78016910), (10, 62413528), (16, 39008455), (17, 36713840), (20, 31206764), (34, 18356920), (40, 15603382), (68, 9178460), (80, 7801691), (85, 7342768), (107, 5833040), (136, 4589230), (170, 3671384), (214, 2916520), (272, 2294615), (340, 1835692), (428, 1458260), (535, 1166608), (680, 917846), (856, 729130), (1070, 583304), (1360, 458923), (1712, 364565), (1819, 343120), (2140, 291652), (3638, 171560), (4280, 145826), (4289, 145520), (7276, 85780), (8560, 72913), (8578, 72760), (9095, 68624), (14552, 42890), (17156, 36380), (18190, 34312), (21445, 29104)]