190050640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14057}}^1$

素因数の和:14096

約数の個数: 60

約数和(自身を含む): 478506204

約数和(自身を除く): 288455564

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 14057, 28114, 56228, 70285, 112456, 140570, 182741, 224912, 281140, 365482, 562280, 730964, 913705, 1124560, 1461928, 1827410, 2375633, 2923856, 3654820, 4751266, 7309640, 9502532, 11878165, 14619280, 19005064, 23756330, 38010128, 47512660, 95025320, 190050640]

約数ペア:

[(1, 190050640), (2, 95025320), (4, 47512660), (5, 38010128), (8, 23756330), (10, 19005064), (13, 14619280), (16, 11878165), (20, 9502532), (26, 7309640), (40, 4751266), (52, 3654820), (65, 2923856), (80, 2375633), (104, 1827410), (130, 1461928), (169, 1124560), (208, 913705), (260, 730964), (338, 562280), (520, 365482), (676, 281140), (845, 224912), (1040, 182741), (1352, 140570), (1690, 112456), (2704, 70285), (3380, 56228), (6760, 28114), (13520, 14057)]