109619380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 259480872

約数和(自身を除く): 149861492

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 529, 598, 797, 1058, 1196, 1495, 1594, 2116, 2645, 2990, 3188, 3985, 5290, 5980, 6877, 7970, 10361, 10580, 13754, 15940, 18331, 20722, 27508, 34385, 36662, 41444, 51805, 68770, 73324, 91655, 103610, 137540, 183310, 207220, 238303, 366620, 421613, 476606, 843226, 953212, 1191515, 1686452, 2108065, 2383030, 4216130, 4766060, 5480969, 8432260, 10961938, 21923876, 27404845, 54809690, 109619380]

約数ペア:

[(1, 109619380), (2, 54809690), (4, 27404845), (5, 21923876), (10, 10961938), (13, 8432260), (20, 5480969), (23, 4766060), (26, 4216130), (46, 2383030), (52, 2108065), (65, 1686452), (92, 1191515), (115, 953212), (130, 843226), (230, 476606), (260, 421613), (299, 366620), (460, 238303), (529, 207220), (598, 183310), (797, 137540), (1058, 103610), (1196, 91655), (1495, 73324), (1594, 68770), (2116, 51805), (2645, 41444), (2990, 36662), (3188, 34385), (3985, 27508), (5290, 20722), (5980, 18331), (6877, 15940), (7970, 13754), (10361, 10580)]