8886513920

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{117671}}^1$

素因数の和:117751

約数の個数: 72

約数和(自身を含む): 21646941120

約数和(自身を除く): 12760427200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 1180, 1280, 1888, 2360, 3776, 4720, 7552, 9440, 15104, 18880, 37760, 75520, 117671, 235342, 470684, 588355, 941368, 1176710, 1882736, 2353420, 3765472, 4706840, 6942589, 7530944, 9413680, 13885178, 15061888, 18827360, 27770356, 30123776, 34712945, 37654720, 55540712, 69425890, 75309440, 111081424, 138851780, 150618880, 222162848, 277703560, 444325696, 555407120, 888651392, 1110814240, 1777302784, 2221628480, 4443256960, 8886513920]

約数ペア:

[(1, 8886513920), (2, 4443256960), (4, 2221628480), (5, 1777302784), (8, 1110814240), (10, 888651392), (16, 555407120), (20, 444325696), (32, 277703560), (40, 222162848), (59, 150618880), (64, 138851780), (80, 111081424), (118, 75309440), (128, 69425890), (160, 55540712), (236, 37654720), (256, 34712945), (295, 30123776), (320, 27770356), (472, 18827360), (590, 15061888), (640, 13885178), (944, 9413680), (1180, 7530944), (1280, 6942589), (1888, 4706840), (2360, 3765472), (3776, 2353420), (4720, 1882736), (7552, 1176710), (9440, 941368), (15104, 588355), (18880, 470684), (37760, 235342), (75520, 117671)]