2298521840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{1201}}^1$

素因数の和:1770

約数の個数: 80

約数和(自身を含む): 5473042560

約数和(自身を除く): 3174520720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 509, 752, 940, 1018, 1201, 1880, 2036, 2402, 2545, 3760, 4072, 4804, 5090, 6005, 8144, 9608, 10180, 12010, 19216, 20360, 23923, 24020, 40720, 47846, 48040, 56447, 95692, 96080, 112894, 119615, 191384, 225788, 239230, 282235, 382768, 451576, 478460, 564470, 611309, 903152, 956920, 1128940, 1222618, 1913840, 2257880, 2445236, 3056545, 4515760, 4890472, 6113090, 9780944, 12226180, 24452360, 28731523, 48904720, 57463046, 114926092, 143657615, 229852184, 287315230, 459704368, 574630460, 1149260920, 2298521840]

約数ペア:

[(1, 2298521840), (2, 1149260920), (4, 574630460), (5, 459704368), (8, 287315230), (10, 229852184), (16, 143657615), (20, 114926092), (40, 57463046), (47, 48904720), (80, 28731523), (94, 24452360), (188, 12226180), (235, 9780944), (376, 6113090), (470, 4890472), (509, 4515760), (752, 3056545), (940, 2445236), (1018, 2257880), (1201, 1913840), (1880, 1222618), (2036, 1128940), (2402, 956920), (2545, 903152), (3760, 611309), (4072, 564470), (4804, 478460), (5090, 451576), (6005, 382768), (8144, 282235), (9608, 239230), (10180, 225788), (12010, 191384), (19216, 119615), (20360, 112894), (23923, 96080), (24020, 95692), (40720, 56447), (47846, 48040)]