66310540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1931}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 148980384

約数和(自身を除く): 82669844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 1931, 2020, 3434, 3862, 6868, 7724, 8585, 9655, 17170, 19310, 32827, 34340, 38620, 65654, 131308, 164135, 195031, 328270, 390062, 656540, 780124, 975155, 1950310, 3315527, 3900620, 6631054, 13262108, 16577635, 33155270, 66310540]

約数ペア:

[(1, 66310540), (2, 33155270), (4, 16577635), (5, 13262108), (10, 6631054), (17, 3900620), (20, 3315527), (34, 1950310), (68, 975155), (85, 780124), (101, 656540), (170, 390062), (202, 328270), (340, 195031), (404, 164135), (505, 131308), (1010, 65654), (1717, 38620), (1931, 34340), (2020, 32827), (3434, 19310), (3862, 17170), (6868, 9655), (7724, 8585)]