4573120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 11265408

約数和(自身を除く): 6692288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 461, 496, 620, 922, 992, 1240, 1844, 1984, 2305, 2480, 3688, 4610, 4960, 7376, 9220, 9920, 14291, 14752, 18440, 28582, 29504, 36880, 57164, 71455, 73760, 114328, 142910, 147520, 228656, 285820, 457312, 571640, 914624, 1143280, 2286560, 4573120]

約数ペア:

[(1, 4573120), (2, 2286560), (4, 1143280), (5, 914624), (8, 571640), (10, 457312), (16, 285820), (20, 228656), (31, 147520), (32, 142910), (40, 114328), (62, 73760), (64, 71455), (80, 57164), (124, 36880), (155, 29504), (160, 28582), (248, 18440), (310, 14752), (320, 14291), (461, 9920), (496, 9220), (620, 7376), (922, 4960), (992, 4610), (1240, 3688), (1844, 2480), (1984, 2305)]