2355160

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 5362560

約数和(自身を除く): 3007400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 607, 776, 970, 1214, 1940, 2428, 3035, 3880, 4856, 6070, 12140, 24280, 58879, 117758, 235516, 294395, 471032, 588790, 1177580, 2355160]

約数ペア:

[(1, 2355160), (2, 1177580), (4, 588790), (5, 471032), (8, 294395), (10, 235516), (20, 117758), (40, 58879), (97, 24280), (194, 12140), (388, 6070), (485, 4856), (607, 3880), (776, 3035), (970, 2428), (1214, 1940)]