8130590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 16838928

約数和(自身を除く): 8708338

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 283, 338, 442, 566, 845, 1105, 1415, 1690, 2210, 2830, 2873, 3679, 4811, 5746, 7358, 9622, 14365, 18395, 24055, 28730, 36790, 47827, 48110, 62543, 95654, 125086, 239135, 312715, 478270, 625430, 813059, 1626118, 4065295, 8130590]

約数ペア:

[(1, 8130590), (2, 4065295), (5, 1626118), (10, 813059), (13, 625430), (17, 478270), (26, 312715), (34, 239135), (65, 125086), (85, 95654), (130, 62543), (169, 48110), (170, 47827), (221, 36790), (283, 28730), (338, 24055), (442, 18395), (566, 14365), (845, 9622), (1105, 7358), (1415, 5746), (1690, 4811), (2210, 3679), (2830, 2873)]