22842950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 46309536

約数和(自身を除く): 23466586

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 226, 311, 325, 565, 622, 650, 1130, 1469, 1555, 2825, 2938, 3110, 4043, 5650, 7345, 7775, 8086, 14690, 15550, 20215, 35143, 36725, 40430, 70286, 73450, 101075, 175715, 202150, 351430, 456859, 878575, 913718, 1757150, 2284295, 4568590, 11421475, 22842950]

約数ペア:

[(1, 22842950), (2, 11421475), (5, 4568590), (10, 2284295), (13, 1757150), (25, 913718), (26, 878575), (50, 456859), (65, 351430), (113, 202150), (130, 175715), (226, 101075), (311, 73450), (325, 70286), (565, 40430), (622, 36725), (650, 35143), (1130, 20215), (1469, 15550), (1555, 14690), (2825, 8086), (2938, 7775), (3110, 7345), (4043, 5650)]