63513760

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5591}}^1$

素因数の和:5677

約数の個数: 48

約数和(自身を含む): 152191872

約数和(自身を除く): 88678112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5591, 5680, 11182, 11360, 22364, 27955, 44728, 55910, 89456, 111820, 178912, 223640, 396961, 447280, 793922, 894560, 1587844, 1984805, 3175688, 3969610, 6351376, 7939220, 12702752, 15878440, 31756880, 63513760]

約数ペア:

[(1, 63513760), (2, 31756880), (4, 15878440), (5, 12702752), (8, 7939220), (10, 6351376), (16, 3969610), (20, 3175688), (32, 1984805), (40, 1587844), (71, 894560), (80, 793922), (142, 447280), (160, 396961), (284, 223640), (355, 178912), (568, 111820), (710, 89456), (1136, 55910), (1420, 44728), (2272, 27955), (2840, 22364), (5591, 11360), (5680, 11182)]