1854064880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{5851}}^1$

素因数の和:6114

約数の個数: 80

約数和(自身を含む): 4584644064

約数和(自身を除く): 2730579184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 233, 272, 340, 466, 680, 932, 1165, 1360, 1864, 2330, 3728, 3961, 4660, 5851, 7922, 9320, 11702, 15844, 18640, 19805, 23404, 29255, 31688, 39610, 46808, 58510, 63376, 79220, 93616, 99467, 117020, 158440, 198934, 234040, 316880, 397868, 468080, 497335, 795736, 994670, 1363283, 1591472, 1989340, 2726566, 3978680, 5453132, 6816415, 7957360, 10906264, 13632830, 21812528, 23175811, 27265660, 46351622, 54531320, 92703244, 109062640, 115879055, 185406488, 231758110, 370812976, 463516220, 927032440, 1854064880]

約数ペア:

[(1, 1854064880), (2, 927032440), (4, 463516220), (5, 370812976), (8, 231758110), (10, 185406488), (16, 115879055), (17, 109062640), (20, 92703244), (34, 54531320), (40, 46351622), (68, 27265660), (80, 23175811), (85, 21812528), (136, 13632830), (170, 10906264), (233, 7957360), (272, 6816415), (340, 5453132), (466, 3978680), (680, 2726566), (932, 1989340), (1165, 1591472), (1360, 1363283), (1864, 994670), (2330, 795736), (3728, 497335), (3961, 468080), (4660, 397868), (5851, 316880), (7922, 234040), (9320, 198934), (11702, 158440), (15844, 117020), (18640, 99467), (19805, 93616), (23404, 79220), (29255, 63376), (31688, 58510), (39610, 46808)]