1519069240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{3331}}^1$

素因数の和:4232

約数の個数: 64

約数和(自身を含む): 3686124960

約数和(自身を除く): 2167055720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 877, 1754, 3331, 3508, 4385, 6662, 7016, 8770, 11401, 13324, 16655, 17540, 22802, 26648, 33310, 35080, 43303, 45604, 57005, 66620, 86606, 91208, 114010, 133240, 173212, 216515, 228020, 346424, 433030, 456040, 866060, 1732120, 2921287, 5842574, 11685148, 14606435, 23370296, 29212870, 37976731, 58425740, 75953462, 116851480, 151906924, 189883655, 303813848, 379767310, 759534620, 1519069240]

約数ペア:

[(1, 1519069240), (2, 759534620), (4, 379767310), (5, 303813848), (8, 189883655), (10, 151906924), (13, 116851480), (20, 75953462), (26, 58425740), (40, 37976731), (52, 29212870), (65, 23370296), (104, 14606435), (130, 11685148), (260, 5842574), (520, 2921287), (877, 1732120), (1754, 866060), (3331, 456040), (3508, 433030), (4385, 346424), (6662, 228020), (7016, 216515), (8770, 173212), (11401, 133240), (13324, 114010), (16655, 91208), (17540, 86606), (22802, 66620), (26648, 57005), (33310, 45604), (35080, 43303)]