22609317140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{210241}}^1$

素因数の和:210552

約数の個数: 48

約数和(自身を含む): 50155331520

約数和(自身を除く): 27546014380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 283, 380, 566, 1132, 1415, 2830, 5377, 5660, 10754, 21508, 26885, 53770, 107540, 210241, 420482, 840964, 1051205, 2102410, 3994579, 4204820, 7989158, 15978316, 19972895, 39945790, 59498203, 79891580, 118996406, 237992812, 297491015, 594982030, 1130465857, 1189964060, 2260931714, 4521863428, 5652329285, 11304658570, 22609317140]

約数ペア:

[(1, 22609317140), (2, 11304658570), (4, 5652329285), (5, 4521863428), (10, 2260931714), (19, 1189964060), (20, 1130465857), (38, 594982030), (76, 297491015), (95, 237992812), (190, 118996406), (283, 79891580), (380, 59498203), (566, 39945790), (1132, 19972895), (1415, 15978316), (2830, 7989158), (5377, 4204820), (5660, 3994579), (10754, 2102410), (21508, 1051205), (26885, 840964), (53770, 420482), (107540, 210241)]