3670288220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{51419}}^1$

素因数の和:51554

約数の個数: 48

約数和(自身を含む): 7982029440

約数和(自身を除く): 4311741220

約数列:

[1, 2, 4, 5, 10, 20, 43, 83, 86, 166, 172, 215, 332, 415, 430, 830, 860, 1660, 3569, 7138, 14276, 17845, 35690, 51419, 71380, 102838, 205676, 257095, 514190, 1028380, 2211017, 4267777, 4422034, 8535554, 8844068, 11055085, 17071108, 21338885, 22110170, 42677770, 44220340, 85355540, 183514411, 367028822, 734057644, 917572055, 1835144110, 3670288220]

約数ペア:

[(1, 3670288220), (2, 1835144110), (4, 917572055), (5, 734057644), (10, 367028822), (20, 183514411), (43, 85355540), (83, 44220340), (86, 42677770), (166, 22110170), (172, 21338885), (215, 17071108), (332, 11055085), (415, 8844068), (430, 8535554), (830, 4422034), (860, 4267777), (1660, 2211017), (3569, 1028380), (7138, 514190), (14276, 257095), (17845, 205676), (35690, 102838), (51419, 71380)]