97766620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1223}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 235243008

約数和(自身を除く): 137476388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 571, 1142, 1223, 2284, 2446, 2855, 3997, 4892, 5710, 6115, 7994, 8561, 11420, 12230, 15988, 17122, 19985, 24460, 34244, 39970, 42805, 79940, 85610, 171220, 698333, 1396666, 2793332, 3491665, 4888331, 6983330, 9776662, 13966660, 19553324, 24441655, 48883310, 97766620]

約数ペア:

[(1, 97766620), (2, 48883310), (4, 24441655), (5, 19553324), (7, 13966660), (10, 9776662), (14, 6983330), (20, 4888331), (28, 3491665), (35, 2793332), (70, 1396666), (140, 698333), (571, 171220), (1142, 85610), (1223, 79940), (2284, 42805), (2446, 39970), (2855, 34244), (3997, 24460), (4892, 19985), (5710, 17122), (6115, 15988), (7994, 12230), (8561, 11420)]