34436380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 79472736

約数和(自身を除く): 45036356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 314, 628, 785, 997, 1570, 1727, 1994, 3140, 3454, 3988, 4985, 6908, 8635, 9970, 10967, 17270, 19940, 21934, 34540, 43868, 54835, 109670, 156529, 219340, 313058, 626116, 782645, 1565290, 1721819, 3130580, 3443638, 6887276, 8609095, 17218190, 34436380]

約数ペア:

[(1, 34436380), (2, 17218190), (4, 8609095), (5, 6887276), (10, 3443638), (11, 3130580), (20, 1721819), (22, 1565290), (44, 782645), (55, 626116), (110, 313058), (157, 219340), (220, 156529), (314, 109670), (628, 54835), (785, 43868), (997, 34540), (1570, 21934), (1727, 19940), (1994, 17270), (3140, 10967), (3454, 9970), (3988, 8635), (4985, 6908)]