29545480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23827}}^1$

素因数の和:23869

約数の個数: 32

約数和(自身を含む): 68624640

約数和(自身を除く): 39079160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 23827, 47654, 95308, 119135, 190616, 238270, 476540, 738637, 953080, 1477274, 2954548, 3693185, 5909096, 7386370, 14772740, 29545480]

約数ペア:

[(1, 29545480), (2, 14772740), (4, 7386370), (5, 5909096), (8, 3693185), (10, 2954548), (20, 1477274), (31, 953080), (40, 738637), (62, 476540), (124, 238270), (155, 190616), (248, 119135), (310, 95308), (620, 47654), (1240, 23827)]