16232450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 34922988

約数和(自身を除く): 18690538

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 113, 130, 169, 170, 221, 226, 325, 338, 425, 442, 565, 650, 845, 850, 1105, 1130, 1469, 1690, 1921, 2210, 2825, 2873, 2938, 3842, 4225, 5525, 5650, 5746, 7345, 8450, 9605, 11050, 14365, 14690, 19097, 19210, 24973, 28730, 36725, 38194, 48025, 49946, 71825, 73450, 95485, 96050, 124865, 143650, 190970, 249730, 324649, 477425, 624325, 649298, 954850, 1248650, 1623245, 3246490, 8116225, 16232450]

約数ペア:

[(1, 16232450), (2, 8116225), (5, 3246490), (10, 1623245), (13, 1248650), (17, 954850), (25, 649298), (26, 624325), (34, 477425), (50, 324649), (65, 249730), (85, 190970), (113, 143650), (130, 124865), (169, 96050), (170, 95485), (221, 73450), (226, 71825), (325, 49946), (338, 48025), (425, 38194), (442, 36725), (565, 28730), (650, 24973), (845, 19210), (850, 19097), (1105, 14690), (1130, 14365), (1469, 11050), (1690, 9605), (1921, 8450), (2210, 7345), (2825, 5746), (2873, 5650), (2938, 5525), (3842, 4225)]