83930690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 155539440

約数和(自身を除く): 71608750

約数列:

[1, 2, 5, 10, 41, 82, 205, 269, 410, 538, 761, 1345, 1522, 2690, 3805, 7610, 11029, 22058, 31201, 55145, 62402, 110290, 156005, 204709, 312010, 409418, 1023545, 2047090, 8393069, 16786138, 41965345, 83930690]

約数ペア:

[(1, 83930690), (2, 41965345), (5, 16786138), (10, 8393069), (41, 2047090), (82, 1023545), (205, 409418), (269, 312010), (410, 204709), (538, 156005), (761, 110290), (1345, 62402), (1522, 55145), (2690, 31201), (3805, 22058), (7610, 11029)]