23695160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 32188360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 97, 124, 155, 194, 197, 248, 310, 388, 394, 485, 620, 776, 788, 970, 985, 1240, 1576, 1940, 1970, 3007, 3880, 3940, 6014, 6107, 7880, 12028, 12214, 15035, 19109, 24056, 24428, 30070, 30535, 38218, 48856, 60140, 61070, 76436, 95545, 120280, 122140, 152872, 191090, 244280, 382180, 592379, 764360, 1184758, 2369516, 2961895, 4739032, 5923790, 11847580, 23695160]

約数ペア:

[(1, 23695160), (2, 11847580), (4, 5923790), (5, 4739032), (8, 2961895), (10, 2369516), (20, 1184758), (31, 764360), (40, 592379), (62, 382180), (97, 244280), (124, 191090), (155, 152872), (194, 122140), (197, 120280), (248, 95545), (310, 76436), (388, 61070), (394, 60140), (485, 48856), (620, 38218), (776, 30535), (788, 30070), (970, 24428), (985, 24056), (1240, 19109), (1576, 15035), (1940, 12214), (1970, 12028), (3007, 7880), (3880, 6107), (3940, 6014)]