66343360

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1$

素因数の和:1541

約数の個数: 56

約数和(自身を含む): 159142176

約数和(自身を除く): 92798816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 604, 755, 1208, 1373, 1510, 2416, 2746, 3020, 4832, 5492, 6040, 6865, 9664, 10984, 12080, 13730, 21968, 24160, 27460, 43936, 48320, 54920, 87872, 109840, 207323, 219680, 414646, 439360, 829292, 1036615, 1658584, 2073230, 3317168, 4146460, 6634336, 8292920, 13268672, 16585840, 33171680, 66343360]

約数ペア:

[(1, 66343360), (2, 33171680), (4, 16585840), (5, 13268672), (8, 8292920), (10, 6634336), (16, 4146460), (20, 3317168), (32, 2073230), (40, 1658584), (64, 1036615), (80, 829292), (151, 439360), (160, 414646), (302, 219680), (320, 207323), (604, 109840), (755, 87872), (1208, 54920), (1373, 48320), (1510, 43936), (2416, 27460), (2746, 24160), (3020, 21968), (4832, 13730), (5492, 12080), (6040, 10984), (6865, 9664)]