2279350060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{7019}}^1$

素因数の和:8290

約数の個数: 48

約数和(自身を含む): 5159700000

約数和(自身を除く): 2880349940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1249, 2498, 4996, 6245, 7019, 12490, 14038, 16237, 24980, 28076, 32474, 35095, 64948, 70190, 81185, 91247, 140380, 162370, 182494, 324740, 364988, 456235, 912470, 1824940, 8766731, 17533462, 35066924, 43833655, 87667310, 113967503, 175334620, 227935006, 455870012, 569837515, 1139675030, 2279350060]

約数ペア:

[(1, 2279350060), (2, 1139675030), (4, 569837515), (5, 455870012), (10, 227935006), (13, 175334620), (20, 113967503), (26, 87667310), (52, 43833655), (65, 35066924), (130, 17533462), (260, 8766731), (1249, 1824940), (2498, 912470), (4996, 456235), (6245, 364988), (7019, 324740), (12490, 182494), (14038, 162370), (16237, 140380), (24980, 91247), (28076, 81185), (32474, 70190), (35095, 64948)]