13871605250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{3253}}^1$

素因数の和:3768

約数の個数: 64

約数和(自身を含む): 26735540832

約数和(自身を除く): 12863935582

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 461, 922, 925, 1850, 2305, 3253, 4610, 4625, 6506, 9250, 11525, 16265, 17057, 23050, 32530, 34114, 57625, 81325, 85285, 115250, 120361, 162650, 170570, 240722, 406625, 426425, 601805, 813250, 852850, 1203610, 1499633, 2132125, 2999266, 3009025, 4264250, 6018050, 7498165, 14996330, 15045125, 30090250, 37490825, 55486421, 74981650, 110972842, 187454125, 277432105, 374908250, 554864210, 1387160525, 2774321050, 6935802625, 13871605250]

約数ペア:

[(1, 13871605250), (2, 6935802625), (5, 2774321050), (10, 1387160525), (25, 554864210), (37, 374908250), (50, 277432105), (74, 187454125), (125, 110972842), (185, 74981650), (250, 55486421), (370, 37490825), (461, 30090250), (922, 15045125), (925, 14996330), (1850, 7498165), (2305, 6018050), (3253, 4264250), (4610, 3009025), (4625, 2999266), (6506, 2132125), (9250, 1499633), (11525, 1203610), (16265, 852850), (17057, 813250), (23050, 601805), (32530, 426425), (34114, 406625), (57625, 240722), (81325, 170570), (85285, 162650), (115250, 120361)]