24610840

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6343}}^1$

素因数の和:6451

約数の個数: 32

約数和(自身を含む): 55954080

約数和(自身を除く): 31343240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 6343, 12686, 25372, 31715, 50744, 63430, 126860, 253720, 615271, 1230542, 2461084, 3076355, 4922168, 6152710, 12305420, 24610840]

約数ペア:

[(1, 24610840), (2, 12305420), (4, 6152710), (5, 4922168), (8, 3076355), (10, 2461084), (20, 1230542), (40, 615271), (97, 253720), (194, 126860), (388, 63430), (485, 50744), (776, 31715), (970, 25372), (1940, 12686), (3880, 6343)]