22585360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 61996032

約数和(自身を除く): 39410672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1301, 1736, 2170, 2480, 2602, 3472, 4340, 5204, 6505, 8680, 9107, 10408, 13010, 17360, 18214, 20816, 26020, 36428, 40331, 45535, 52040, 72856, 80662, 91070, 104080, 145712, 161324, 182140, 201655, 282317, 322648, 364280, 403310, 564634, 645296, 728560, 806620, 1129268, 1411585, 1613240, 2258536, 2823170, 3226480, 4517072, 5646340, 11292680, 22585360]

約数ペア:

[(1, 22585360), (2, 11292680), (4, 5646340), (5, 4517072), (7, 3226480), (8, 2823170), (10, 2258536), (14, 1613240), (16, 1411585), (20, 1129268), (28, 806620), (31, 728560), (35, 645296), (40, 564634), (56, 403310), (62, 364280), (70, 322648), (80, 282317), (112, 201655), (124, 182140), (140, 161324), (155, 145712), (217, 104080), (248, 91070), (280, 80662), (310, 72856), (434, 52040), (496, 45535), (560, 40331), (620, 36428), (868, 26020), (1085, 20816), (1240, 18214), (1301, 17360), (1736, 13010), (2170, 10408), (2480, 9107), (2602, 8680), (3472, 6505), (4340, 5204)]