15677612840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23055313}}^1$

素因数の和:23055341

約数の個数: 32

約数和(自身を含む): 37349608680

約数和(自身を除く): 21671995840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23055313, 46110626, 92221252, 115276565, 184442504, 230553130, 391940321, 461106260, 783880642, 922212520, 1567761284, 1959701605, 3135522568, 3919403210, 7838806420, 15677612840]

約数ペア:

[(1, 15677612840), (2, 7838806420), (4, 3919403210), (5, 3135522568), (8, 1959701605), (10, 1567761284), (17, 922212520), (20, 783880642), (34, 461106260), (40, 391940321), (68, 230553130), (85, 184442504), (136, 115276565), (170, 92221252), (340, 46110626), (680, 23055313)]