169574960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 411616512

約数和(自身を除く): 242041552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 101, 124, 155, 202, 248, 310, 404, 496, 505, 620, 677, 808, 1010, 1240, 1354, 1616, 2020, 2480, 2708, 3131, 3385, 4040, 5416, 6262, 6770, 8080, 10832, 12524, 13540, 15655, 20987, 25048, 27080, 31310, 41974, 50096, 54160, 62620, 68377, 83948, 104935, 125240, 136754, 167896, 209870, 250480, 273508, 335792, 341885, 419740, 547016, 683770, 839480, 1094032, 1367540, 1678960, 2119687, 2735080, 4239374, 5470160, 8478748, 10598435, 16957496, 21196870, 33914992, 42393740, 84787480, 169574960]

約数ペア:

[(1, 169574960), (2, 84787480), (4, 42393740), (5, 33914992), (8, 21196870), (10, 16957496), (16, 10598435), (20, 8478748), (31, 5470160), (40, 4239374), (62, 2735080), (80, 2119687), (101, 1678960), (124, 1367540), (155, 1094032), (202, 839480), (248, 683770), (310, 547016), (404, 419740), (496, 341885), (505, 335792), (620, 273508), (677, 250480), (808, 209870), (1010, 167896), (1240, 136754), (1354, 125240), (1616, 104935), (2020, 83948), (2480, 68377), (2708, 62620), (3131, 54160), (3385, 50096), (4040, 41974), (5416, 31310), (6262, 27080), (6770, 25048), (8080, 20987), (10832, 15655), (12524, 13540)]