33261569180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1\times {\mathrm{919}}^1$

素因数の和:1971

約数の個数: 96

約数和(自身を含む): 80235187200

約数和(自身を除く): 46973618020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 419, 617, 838, 919, 1234, 1676, 1838, 2095, 2468, 2933, 3085, 3676, 4190, 4319, 4595, 5866, 6170, 6433, 8380, 8638, 9190, 11732, 12340, 12866, 14665, 17276, 18380, 21595, 25732, 29330, 32165, 43190, 58660, 64330, 86380, 128660, 258523, 385061, 517046, 567023, 770122, 1034092, 1134046, 1292615, 1540244, 1809661, 1925305, 2268092, 2585230, 2695427, 2835115, 3619322, 3850610, 3969161, 5170460, 5390854, 5670230, 7238644, 7701220, 7938322, 9048305, 10781708, 11340460, 13477135, 15876644, 18096610, 19845805, 26954270, 36193220, 39691610, 53908540, 79383220, 237582637, 475165274, 950330548, 1187913185, 1663078459, 2375826370, 3326156918, 4751652740, 6652313836, 8315392295, 16630784590, 33261569180]

約数ペア:

[(1, 33261569180), (2, 16630784590), (4, 8315392295), (5, 6652313836), (7, 4751652740), (10, 3326156918), (14, 2375826370), (20, 1663078459), (28, 1187913185), (35, 950330548), (70, 475165274), (140, 237582637), (419, 79383220), (617, 53908540), (838, 39691610), (919, 36193220), (1234, 26954270), (1676, 19845805), (1838, 18096610), (2095, 15876644), (2468, 13477135), (2933, 11340460), (3085, 10781708), (3676, 9048305), (4190, 7938322), (4319, 7701220), (4595, 7238644), (5866, 5670230), (6170, 5390854), (6433, 5170460), (8380, 3969161), (8638, 3850610), (9190, 3619322), (11732, 2835115), (12340, 2695427), (12866, 2585230), (14665, 2268092), (17276, 1925305), (18380, 1809661), (21595, 1540244), (25732, 1292615), (29330, 1134046), (32165, 1034092), (43190, 770122), (58660, 567023), (64330, 517046), (86380, 385061), (128660, 258523)]