72966950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 156180480

約数和(自身を除く): 83213530

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 163, 175, 326, 350, 815, 1141, 1279, 1630, 2282, 2558, 4075, 5705, 6395, 8150, 8953, 11410, 12790, 17906, 28525, 31975, 44765, 57050, 63950, 89530, 208477, 223825, 416954, 447650, 1042385, 1459339, 2084770, 2918678, 5211925, 7296695, 10423850, 14593390, 36483475, 72966950]

約数ペア:

[(1, 72966950), (2, 36483475), (5, 14593390), (7, 10423850), (10, 7296695), (14, 5211925), (25, 2918678), (35, 2084770), (50, 1459339), (70, 1042385), (163, 447650), (175, 416954), (326, 223825), (350, 208477), (815, 89530), (1141, 63950), (1279, 57050), (1630, 44765), (2282, 31975), (2558, 28525), (4075, 17906), (5705, 12790), (6395, 11410), (8150, 8953)]