82607590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37379}}^1$

素因数の和:37416

約数の個数: 32

約数和(自身を含む): 169555680

約数和(自身を除く): 86948090

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 37379, 74758, 186895, 373790, 485927, 635443, 971854, 1270886, 2429635, 3177215, 4859270, 6354430, 8260759, 16521518, 41303795, 82607590]

約数ペア:

[(1, 82607590), (2, 41303795), (5, 16521518), (10, 8260759), (13, 6354430), (17, 4859270), (26, 3177215), (34, 2429635), (65, 1270886), (85, 971854), (130, 635443), (170, 485927), (221, 373790), (442, 186895), (1105, 74758), (2210, 37379)]