97255760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173671}}^1$

素因数の和:173691

約数の個数: 40

約数和(自身を含む): 258423936

約数和(自身を除く): 161168176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 173671, 347342, 694684, 868355, 1215697, 1389368, 1736710, 2431394, 2778736, 3473420, 4862788, 6078485, 6946840, 9725576, 12156970, 13893680, 19451152, 24313940, 48627880, 97255760]

約数ペア:

[(1, 97255760), (2, 48627880), (4, 24313940), (5, 19451152), (7, 13893680), (8, 12156970), (10, 9725576), (14, 6946840), (16, 6078485), (20, 4862788), (28, 3473420), (35, 2778736), (40, 2431394), (56, 1736710), (70, 1389368), (80, 1215697), (112, 868355), (140, 694684), (280, 347342), (560, 173671)]