135087185960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{434029}}^1$

素因数の和:434322

約数の個数: 64

約数和(自身を含む): 315001612800

約数和(自身を除く): 179914426840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 251, 310, 502, 620, 1004, 1240, 1255, 2008, 2510, 5020, 7781, 10040, 15562, 31124, 38905, 62248, 77810, 155620, 311240, 434029, 868058, 1736116, 2170145, 3472232, 4340290, 8680580, 13454899, 17361160, 26909798, 53819596, 67274495, 107639192, 108941279, 134548990, 217882558, 269097980, 435765116, 538195960, 544706395, 871530232, 1089412790, 2178825580, 3377179649, 4357651160, 6754359298, 13508718596, 16885898245, 27017437192, 33771796490, 67543592980, 135087185960]

約数ペア:

[(1, 135087185960), (2, 67543592980), (4, 33771796490), (5, 27017437192), (8, 16885898245), (10, 13508718596), (20, 6754359298), (31, 4357651160), (40, 3377179649), (62, 2178825580), (124, 1089412790), (155, 871530232), (248, 544706395), (251, 538195960), (310, 435765116), (502, 269097980), (620, 217882558), (1004, 134548990), (1240, 108941279), (1255, 107639192), (2008, 67274495), (2510, 53819596), (5020, 26909798), (7781, 17361160), (10040, 13454899), (15562, 8680580), (31124, 4340290), (38905, 3472232), (62248, 2170145), (77810, 1736116), (155620, 868058), (311240, 434029)]