11589040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4717

約数の個数: 40

約数和(自身を含む): 27819648

約数和(自身を除く): 16230608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4673, 9346, 18692, 23365, 37384, 46730, 74768, 93460, 144863, 186920, 289726, 373840, 579452, 724315, 1158904, 1448630, 2317808, 2897260, 5794520, 11589040]

約数ペア:

[(1, 11589040), (2, 5794520), (4, 2897260), (5, 2317808), (8, 1448630), (10, 1158904), (16, 724315), (20, 579452), (31, 373840), (40, 289726), (62, 186920), (80, 144863), (124, 93460), (155, 74768), (248, 46730), (310, 37384), (496, 23365), (620, 18692), (1240, 9346), (2480, 4673)]