105004120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1787}}^1$

素因数の和:1924

約数の個数: 64

約数和(自身を含む): 256828320

約数和(自身を除く): 151824200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 1787, 2260, 2938, 3574, 4520, 5876, 7148, 7345, 8935, 11752, 14296, 14690, 17870, 23231, 29380, 35740, 46462, 58760, 71480, 92924, 116155, 185848, 201931, 232310, 403862, 464620, 807724, 929240, 1009655, 1615448, 2019310, 2625103, 4038620, 5250206, 8077240, 10500412, 13125515, 21000824, 26251030, 52502060, 105004120]

約数ペア:

[(1, 105004120), (2, 52502060), (4, 26251030), (5, 21000824), (8, 13125515), (10, 10500412), (13, 8077240), (20, 5250206), (26, 4038620), (40, 2625103), (52, 2019310), (65, 1615448), (104, 1009655), (113, 929240), (130, 807724), (226, 464620), (260, 403862), (452, 232310), (520, 201931), (565, 185848), (904, 116155), (1130, 92924), (1469, 71480), (1787, 58760), (2260, 46462), (2938, 35740), (3574, 29380), (4520, 23231), (5876, 17870), (7148, 14690), (7345, 14296), (8935, 11752)]