25206070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 48778848

約数和(自身を除く): 23572778

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2213, 2278, 4426, 5695, 11065, 11390, 22130, 37621, 75242, 148271, 188105, 296542, 376210, 741355, 1482710, 2520607, 5041214, 12603035, 25206070]

約数ペア:

[(1, 25206070), (2, 12603035), (5, 5041214), (10, 2520607), (17, 1482710), (34, 741355), (67, 376210), (85, 296542), (134, 188105), (170, 148271), (335, 75242), (670, 37621), (1139, 22130), (2213, 11390), (2278, 11065), (4426, 5695)]