103519840

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8863}}^1$

素因数の和:8951

約数の個数: 48

約数和(自身を含む): 247943808

約数和(自身を除く): 144423968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 8863, 11680, 17726, 35452, 44315, 70904, 88630, 141808, 177260, 283616, 354520, 646999, 709040, 1293998, 1418080, 2587996, 3234995, 5175992, 6469990, 10351984, 12939980, 20703968, 25879960, 51759920, 103519840]

約数ペア:

[(1, 103519840), (2, 51759920), (4, 25879960), (5, 20703968), (8, 12939980), (10, 10351984), (16, 6469990), (20, 5175992), (32, 3234995), (40, 2587996), (73, 1418080), (80, 1293998), (146, 709040), (160, 646999), (292, 354520), (365, 283616), (584, 177260), (730, 141808), (1168, 88630), (1460, 70904), (2336, 44315), (2920, 35452), (5840, 17726), (8863, 11680)]