40377984196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{23279}}^1$

素因数の和:23872

約数の個数: 48

約数和(自身を含む): 78220800000

約数和(自身を除く): 37842815804

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 499, 869, 998, 1738, 1996, 3476, 5489, 10978, 21956, 23279, 39421, 46558, 78842, 93116, 157684, 256069, 433631, 512138, 867262, 1024276, 1734524, 1839041, 3678082, 7356164, 11616221, 20229451, 23232442, 40458902, 46464884, 80917804, 127778431, 255556862, 511113724, 917681459, 1835362918, 3670725836, 10094496049, 20188992098, 40377984196]

約数ペア:

[(1, 40377984196), (2, 20188992098), (4, 10094496049), (11, 3670725836), (22, 1835362918), (44, 917681459), (79, 511113724), (158, 255556862), (316, 127778431), (499, 80917804), (869, 46464884), (998, 40458902), (1738, 23232442), (1996, 20229451), (3476, 11616221), (5489, 7356164), (10978, 3678082), (21956, 1839041), (23279, 1734524), (39421, 1024276), (46558, 867262), (78842, 512138), (93116, 433631), (157684, 256069)]