125989780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2179}}^1$

素因数の和:2261

約数の個数: 72

約数和(自身を含む): 313135200

約数和(自身を除く): 187145420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 980, 1180, 1652, 2065, 2179, 2891, 4130, 4358, 5782, 8260, 8716, 10895, 11564, 14455, 15253, 21790, 28910, 30506, 43580, 57820, 61012, 76265, 106771, 128561, 152530, 213542, 257122, 305060, 427084, 514244, 533855, 642805, 899927, 1067710, 1285610, 1799854, 2135420, 2571220, 3599708, 4499635, 6299489, 8999270, 12598978, 17998540, 25197956, 31497445, 62994890, 125989780]

約数ペア:

[(1, 125989780), (2, 62994890), (4, 31497445), (5, 25197956), (7, 17998540), (10, 12598978), (14, 8999270), (20, 6299489), (28, 4499635), (35, 3599708), (49, 2571220), (59, 2135420), (70, 1799854), (98, 1285610), (118, 1067710), (140, 899927), (196, 642805), (236, 533855), (245, 514244), (295, 427084), (413, 305060), (490, 257122), (590, 213542), (826, 152530), (980, 128561), (1180, 106771), (1652, 76265), (2065, 61012), (2179, 57820), (2891, 43580), (4130, 30506), (4358, 28910), (5782, 21790), (8260, 15253), (8716, 14455), (10895, 11564)]