188049390470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1\times {\mathrm{9461}}^1$

素因数の和:10257

約数の個数: 64

約数和(自身を含む): 353581466112

約数和(自身を除く): 165532075642

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 661, 970, 1322, 3007, 3305, 6014, 6610, 9461, 15035, 18922, 20491, 30070, 40982, 47305, 64117, 94610, 102455, 128234, 204910, 293291, 320585, 586582, 641170, 917717, 1466455, 1835434, 1987627, 2932910, 3975254, 4588585, 6253721, 9177170, 9938135, 12507442, 19876270, 28449227, 31268605, 56898454, 62537210, 142246135, 193865351, 284492270, 387730702, 606610937, 969326755, 1213221874, 1938653510, 3033054685, 6066109370, 18804939047, 37609878094, 94024695235, 188049390470]

約数ペア:

[(1, 188049390470), (2, 94024695235), (5, 37609878094), (10, 18804939047), (31, 6066109370), (62, 3033054685), (97, 1938653510), (155, 1213221874), (194, 969326755), (310, 606610937), (485, 387730702), (661, 284492270), (970, 193865351), (1322, 142246135), (3007, 62537210), (3305, 56898454), (6014, 31268605), (6610, 28449227), (9461, 19876270), (15035, 12507442), (18922, 9938135), (20491, 9177170), (30070, 6253721), (40982, 4588585), (47305, 3975254), (64117, 2932910), (94610, 1987627), (102455, 1835434), (128234, 1466455), (204910, 917717), (293291, 641170), (320585, 586582)]