97788860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{823}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 221906496

約数和(自身を除く): 124117636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 457, 823, 914, 1646, 1828, 2285, 3292, 4115, 4570, 5941, 8230, 9140, 10699, 11882, 16460, 21398, 23764, 29705, 42796, 53495, 59410, 106990, 118820, 213980, 376111, 752222, 1504444, 1880555, 3761110, 4889443, 7522220, 9778886, 19557772, 24447215, 48894430, 97788860]

約数ペア:

[(1, 97788860), (2, 48894430), (4, 24447215), (5, 19557772), (10, 9778886), (13, 7522220), (20, 4889443), (26, 3761110), (52, 1880555), (65, 1504444), (130, 752222), (260, 376111), (457, 213980), (823, 118820), (914, 106990), (1646, 59410), (1828, 53495), (2285, 42796), (3292, 29705), (4115, 23764), (4570, 21398), (5941, 16460), (8230, 11882), (9140, 10699)]