38105860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 87007536

約数和(自身を除く): 48901676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1297, 1469, 2260, 2594, 2938, 5188, 5876, 6485, 7345, 12970, 14690, 16861, 25940, 29380, 33722, 67444, 84305, 146561, 168610, 293122, 337220, 586244, 732805, 1465610, 1905293, 2931220, 3810586, 7621172, 9526465, 19052930, 38105860]

約数ペア:

[(1, 38105860), (2, 19052930), (4, 9526465), (5, 7621172), (10, 3810586), (13, 2931220), (20, 1905293), (26, 1465610), (52, 732805), (65, 586244), (113, 337220), (130, 293122), (226, 168610), (260, 146561), (452, 84305), (565, 67444), (1130, 33722), (1297, 29380), (1469, 25940), (2260, 16861), (2594, 14690), (2938, 12970), (5188, 7345), (5876, 6485)]