26211700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4297}}^1$

素因数の和:4372

約数の個数: 36

約数和(自身を含む): 57825292

約数和(自身を除く): 31613592

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 4297, 6100, 8594, 17188, 21485, 42970, 85940, 107425, 214850, 262117, 429700, 524234, 1048468, 1310585, 2621170, 5242340, 6552925, 13105850, 26211700]

約数ペア:

[(1, 26211700), (2, 13105850), (4, 6552925), (5, 5242340), (10, 2621170), (20, 1310585), (25, 1048468), (50, 524234), (61, 429700), (100, 262117), (122, 214850), (244, 107425), (305, 85940), (610, 42970), (1220, 21485), (1525, 17188), (3050, 8594), (4297, 6100)]