77609530

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 142105104

約数和(自身を除く): 64495574

約数列:

[1, 2, 5, 10, 113, 173, 226, 346, 397, 565, 794, 865, 1130, 1730, 1985, 3970, 19549, 39098, 44861, 68681, 89722, 97745, 137362, 195490, 224305, 343405, 448610, 686810, 7760953, 15521906, 38804765, 77609530]

約数ペア:

[(1, 77609530), (2, 38804765), (5, 15521906), (10, 7760953), (113, 686810), (173, 448610), (226, 343405), (346, 224305), (397, 195490), (565, 137362), (794, 97745), (865, 89722), (1130, 68681), (1730, 44861), (1985, 39098), (3970, 19549)]