19542122220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8317}}^1\times {\mathrm{39161}}^1$

素因数の和:47490

約数の個数: 48

約数和(自身を含む): 54725918688

約数和(自身を除く): 35183796468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8317, 16634, 24951, 33268, 39161, 41585, 49902, 78322, 83170, 99804, 117483, 124755, 156644, 166340, 195805, 234966, 249510, 391610, 469932, 499020, 587415, 783220, 1174830, 2349660, 325702037, 651404074, 977106111, 1302808148, 1628510185, 1954212222, 3257020370, 3908424444, 4885530555, 6514040740, 9771061110, 19542122220]

約数ペア:

[(1, 19542122220), (2, 9771061110), (3, 6514040740), (4, 4885530555), (5, 3908424444), (6, 3257020370), (10, 1954212222), (12, 1628510185), (15, 1302808148), (20, 977106111), (30, 651404074), (60, 325702037), (8317, 2349660), (16634, 1174830), (24951, 783220), (33268, 587415), (39161, 499020), (41585, 469932), (49902, 391610), (78322, 249510), (83170, 234966), (99804, 195805), (117483, 166340), (124755, 156644)]