77319770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2399}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 75089830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1465, 2399, 2930, 3223, 4798, 6446, 11995, 16115, 23990, 26389, 32230, 52778, 131945, 263890, 702907, 1405814, 3514535, 7029070, 7731977, 15463954, 38659885, 77319770]

約数ペア:

[(1, 77319770), (2, 38659885), (5, 15463954), (10, 7731977), (11, 7029070), (22, 3514535), (55, 1405814), (110, 702907), (293, 263890), (586, 131945), (1465, 52778), (2399, 32230), (2930, 26389), (3223, 23990), (4798, 16115), (6446, 11995)]