2312480

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 5556600

約数和(自身を除く): 3244120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 149, 160, 194, 298, 388, 485, 596, 745, 776, 970, 1192, 1490, 1552, 1940, 2384, 2980, 3104, 3880, 4768, 5960, 7760, 11920, 14453, 15520, 23840, 28906, 57812, 72265, 115624, 144530, 231248, 289060, 462496, 578120, 1156240, 2312480]

約数ペア:

[(1, 2312480), (2, 1156240), (4, 578120), (5, 462496), (8, 289060), (10, 231248), (16, 144530), (20, 115624), (32, 72265), (40, 57812), (80, 28906), (97, 23840), (149, 15520), (160, 14453), (194, 11920), (298, 7760), (388, 5960), (485, 4768), (596, 3880), (745, 3104), (776, 2980), (970, 2384), (1192, 1940), (1490, 1552)]