383134640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8243}}^1$

素因数の和:8346

約数の個数: 80

約数和(自身を含む): 1030434048

約数和(自身を除く): 647299408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2905, 3320, 4648, 5810, 6640, 8243, 9296, 11620, 16486, 23240, 32972, 41215, 46480, 57701, 65944, 82430, 115402, 131888, 164860, 230804, 288505, 329720, 461608, 577010, 659440, 684169, 923216, 1154020, 1368338, 2308040, 2736676, 3420845, 4616080, 4789183, 5473352, 6841690, 9578366, 10946704, 13683380, 19156732, 23945915, 27366760, 38313464, 47891830, 54733520, 76626928, 95783660, 191567320, 383134640]

約数ペア:

[(1, 383134640), (2, 191567320), (4, 95783660), (5, 76626928), (7, 54733520), (8, 47891830), (10, 38313464), (14, 27366760), (16, 23945915), (20, 19156732), (28, 13683380), (35, 10946704), (40, 9578366), (56, 6841690), (70, 5473352), (80, 4789183), (83, 4616080), (112, 3420845), (140, 2736676), (166, 2308040), (280, 1368338), (332, 1154020), (415, 923216), (560, 684169), (581, 659440), (664, 577010), (830, 461608), (1162, 329720), (1328, 288505), (1660, 230804), (2324, 164860), (2905, 131888), (3320, 115402), (4648, 82430), (5810, 65944), (6640, 57701), (8243, 46480), (9296, 41215), (11620, 32972), (16486, 23240)]