116654140

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 249725952

約数和(自身を除く): 133071812

約数列:

[1, 2, 4, 5, 10, 20, 97, 157, 194, 314, 383, 388, 485, 628, 766, 785, 970, 1532, 1570, 1915, 1940, 3140, 3830, 7660, 15229, 30458, 37151, 60131, 60916, 74302, 76145, 120262, 148604, 152290, 185755, 240524, 300655, 304580, 371510, 601310, 743020, 1202620, 5832707, 11665414, 23330828, 29163535, 58327070, 116654140]

約数ペア:

[(1, 116654140), (2, 58327070), (4, 29163535), (5, 23330828), (10, 11665414), (20, 5832707), (97, 1202620), (157, 743020), (194, 601310), (314, 371510), (383, 304580), (388, 300655), (485, 240524), (628, 185755), (766, 152290), (785, 148604), (970, 120262), (1532, 76145), (1570, 74302), (1915, 60916), (1940, 60131), (3140, 37151), (3830, 30458), (7660, 15229)]