15695784140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{85331}}^1$

素因数の和:85898

約数の個数: 48

約数和(自身を含む): 34964957664

約数和(自身を除く): 19269173524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 541, 1082, 2164, 2705, 5410, 9197, 10820, 18394, 36788, 45985, 85331, 91970, 170662, 183940, 341324, 426655, 853310, 1450627, 1706620, 2901254, 5802508, 7253135, 14506270, 29012540, 46164071, 92328142, 184656284, 230820355, 461640710, 784789207, 923281420, 1569578414, 3139156828, 3923946035, 7847892070, 15695784140]

約数ペア:

[(1, 15695784140), (2, 7847892070), (4, 3923946035), (5, 3139156828), (10, 1569578414), (17, 923281420), (20, 784789207), (34, 461640710), (68, 230820355), (85, 184656284), (170, 92328142), (340, 46164071), (541, 29012540), (1082, 14506270), (2164, 7253135), (2705, 5802508), (5410, 2901254), (9197, 1706620), (10820, 1450627), (18394, 853310), (36788, 426655), (45985, 341324), (85331, 183940), (91970, 170662)]