783670480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7187}}^1$

素因数の和:7276

約数の個数: 80

約数和(自身を含む): 1925233920

約数和(自身を除く): 1141563440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 232, 235, 290, 376, 464, 470, 580, 752, 940, 1160, 1363, 1880, 2320, 2726, 3760, 5452, 6815, 7187, 10904, 13630, 14374, 21808, 27260, 28748, 35935, 54520, 57496, 71870, 109040, 114992, 143740, 208423, 287480, 337789, 416846, 574960, 675578, 833692, 1042115, 1351156, 1667384, 1688945, 2084230, 2702312, 3334768, 3377890, 4168460, 5404624, 6755780, 8336920, 9795881, 13511560, 16673840, 19591762, 27023120, 39183524, 48979405, 78367048, 97958810, 156734096, 195917620, 391835240, 783670480]

約数ペア:

[(1, 783670480), (2, 391835240), (4, 195917620), (5, 156734096), (8, 97958810), (10, 78367048), (16, 48979405), (20, 39183524), (29, 27023120), (40, 19591762), (47, 16673840), (58, 13511560), (80, 9795881), (94, 8336920), (116, 6755780), (145, 5404624), (188, 4168460), (232, 3377890), (235, 3334768), (290, 2702312), (376, 2084230), (464, 1688945), (470, 1667384), (580, 1351156), (752, 1042115), (940, 833692), (1160, 675578), (1363, 574960), (1880, 416846), (2320, 337789), (2726, 287480), (3760, 208423), (5452, 143740), (6815, 114992), (7187, 109040), (10904, 71870), (13630, 57496), (14374, 54520), (21808, 35935), (27260, 28748)]