39516100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 93509640

約数和(自身を除く): 53993540

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 113, 130, 226, 260, 269, 325, 452, 538, 565, 650, 1076, 1130, 1300, 1345, 1469, 2260, 2690, 2825, 2938, 3497, 5380, 5650, 5876, 6725, 6994, 7345, 11300, 13450, 13988, 14690, 17485, 26900, 29380, 30397, 34970, 36725, 60794, 69940, 73450, 87425, 121588, 146900, 151985, 174850, 303970, 349700, 395161, 607940, 759925, 790322, 1519850, 1580644, 1975805, 3039700, 3951610, 7903220, 9879025, 19758050, 39516100]

約数ペア:

[(1, 39516100), (2, 19758050), (4, 9879025), (5, 7903220), (10, 3951610), (13, 3039700), (20, 1975805), (25, 1580644), (26, 1519850), (50, 790322), (52, 759925), (65, 607940), (100, 395161), (113, 349700), (130, 303970), (226, 174850), (260, 151985), (269, 146900), (325, 121588), (452, 87425), (538, 73450), (565, 69940), (650, 60794), (1076, 36725), (1130, 34970), (1300, 30397), (1345, 29380), (1469, 26900), (2260, 17485), (2690, 14690), (2825, 13988), (2938, 13450), (3497, 11300), (5380, 7345), (5650, 6994), (5876, 6725)]