99549880

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16703}}^1$

素因数の和:16863

約数の個数: 32

約数和(自身を含む): 225504000

約数和(自身を除く): 125954120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 16703, 33406, 66812, 83515, 133624, 167030, 334060, 668120, 2488747, 4977494, 9954988, 12443735, 19909976, 24887470, 49774940, 99549880]

約数ペア:

[(1, 99549880), (2, 49774940), (4, 24887470), (5, 19909976), (8, 12443735), (10, 9954988), (20, 4977494), (40, 2488747), (149, 668120), (298, 334060), (596, 167030), (745, 133624), (1192, 83515), (1490, 66812), (2980, 33406), (5960, 16703)]