9603980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 21845376

約数和(自身を除く): 12241396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 601, 799, 940, 1202, 1598, 2404, 3005, 3196, 3995, 6010, 7990, 10217, 12020, 15980, 20434, 28247, 40868, 51085, 56494, 102170, 112988, 141235, 204340, 282470, 480199, 564940, 960398, 1920796, 2400995, 4801990, 9603980]

約数ペア:

[(1, 9603980), (2, 4801990), (4, 2400995), (5, 1920796), (10, 960398), (17, 564940), (20, 480199), (34, 282470), (47, 204340), (68, 141235), (85, 112988), (94, 102170), (170, 56494), (188, 51085), (235, 40868), (340, 28247), (470, 20434), (601, 15980), (799, 12020), (940, 10217), (1202, 7990), (1598, 6010), (2404, 3995), (3005, 3196)]