5663670440

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1\times {\mathrm{1163}}^1$

素因数の和:1962

約数の個数: 64

約数和(自身を含む): 12836871360

約数和(自身を除く): 7173200920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 577, 844, 1055, 1154, 1163, 1688, 2110, 2308, 2326, 2885, 4220, 4616, 4652, 5770, 5815, 8440, 9304, 11540, 11630, 23080, 23260, 46520, 121747, 243494, 245393, 486988, 490786, 608735, 671051, 973976, 981572, 1217470, 1226965, 1342102, 1963144, 2434940, 2453930, 2684204, 3355255, 4869880, 4907860, 5368408, 6710510, 9815720, 13421020, 26842040, 141591761, 283183522, 566367044, 707958805, 1132734088, 1415917610, 2831835220, 5663670440]

約数ペア:

[(1, 5663670440), (2, 2831835220), (4, 1415917610), (5, 1132734088), (8, 707958805), (10, 566367044), (20, 283183522), (40, 141591761), (211, 26842040), (422, 13421020), (577, 9815720), (844, 6710510), (1055, 5368408), (1154, 4907860), (1163, 4869880), (1688, 3355255), (2110, 2684204), (2308, 2453930), (2326, 2434940), (2885, 1963144), (4220, 1342102), (4616, 1226965), (4652, 1217470), (5770, 981572), (5815, 973976), (8440, 671051), (9304, 608735), (11540, 490786), (11630, 486988), (23080, 245393), (23260, 243494), (46520, 121747)]