1099078960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63311}}^1$

素因数の和:63362

約数の個数: 80

約数和(自身を含む): 3014664192

約数和(自身を除く): 1915585232

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, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 63311, 126622, 253244, 316555, 443177, 506488, 633110, 886354, 1012976, 1266220, 1772708, 1962641, 2215885, 2532440, 3545416, 3925282, 4431770, 5064880, 7090832, 7850564, 8863540, 9813205, 13738487, 15701128, 17727080, 19626410, 27476974, 31402256, 35454160, 39252820, 54953948, 68692435, 78505640, 109907896, 137384870, 157011280, 219815792, 274769740, 549539480, 1099078960]

約数ペア:

[(1, 1099078960), (2, 549539480), (4, 274769740), (5, 219815792), (7, 157011280), (8, 137384870), (10, 109907896), (14, 78505640), (16, 68692435), (20, 54953948), (28, 39252820), (31, 35454160), (35, 31402256), (40, 27476974), (56, 19626410), (62, 17727080), (70, 15701128), (80, 13738487), (112, 9813205), (124, 8863540), (140, 7850564), (155, 7090832), (217, 5064880), (248, 4431770), (280, 3925282), (310, 3545416), (434, 2532440), (496, 2215885), (560, 1962641), (620, 1772708), (868, 1266220), (1085, 1012976), (1240, 886354), (1736, 633110), (2170, 506488), (2480, 443177), (3472, 316555), (4340, 253244), (8680, 126622), (17360, 63311)]