85802210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9851}}^1$

素因数の和:9938

約数の個数: 32

約数和(自身を含む): 168823872

約数和(自身を除く): 83021662

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 9851, 19702, 49255, 98510, 128063, 256126, 640315, 660017, 1280630, 1320034, 3300085, 6600170, 8580221, 17160442, 42901105, 85802210]

約数ペア:

[(1, 85802210), (2, 42901105), (5, 17160442), (10, 8580221), (13, 6600170), (26, 3300085), (65, 1320034), (67, 1280630), (130, 660017), (134, 640315), (335, 256126), (670, 128063), (871, 98510), (1742, 49255), (4355, 19702), (8710, 9851)]