13147550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 26717040

約数和(自身を除く): 13569490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 179, 226, 325, 358, 565, 650, 895, 1130, 1469, 1790, 2327, 2825, 2938, 4475, 4654, 5650, 7345, 8950, 11635, 14690, 20227, 23270, 36725, 40454, 58175, 73450, 101135, 116350, 202270, 262951, 505675, 525902, 1011350, 1314755, 2629510, 6573775, 13147550]

約数ペア:

[(1, 13147550), (2, 6573775), (5, 2629510), (10, 1314755), (13, 1011350), (25, 525902), (26, 505675), (50, 262951), (65, 202270), (113, 116350), (130, 101135), (179, 73450), (226, 58175), (325, 40454), (358, 36725), (565, 23270), (650, 20227), (895, 14690), (1130, 11635), (1469, 8950), (1790, 7345), (2327, 5650), (2825, 4654), (2938, 4475)]