102175180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 222284160

約数和(自身を除く): 120108980

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 235, 292, 365, 470, 730, 940, 1460, 1489, 2978, 3431, 5956, 6862, 7445, 13724, 14890, 17155, 29780, 34310, 68620, 69983, 108697, 139966, 217394, 279932, 349915, 434788, 543485, 699830, 1086970, 1399660, 2173940, 5108759, 10217518, 20435036, 25543795, 51087590, 102175180]

約数ペア:

[(1, 102175180), (2, 51087590), (4, 25543795), (5, 20435036), (10, 10217518), (20, 5108759), (47, 2173940), (73, 1399660), (94, 1086970), (146, 699830), (188, 543485), (235, 434788), (292, 349915), (365, 279932), (470, 217394), (730, 139966), (940, 108697), (1460, 69983), (1489, 68620), (2978, 34310), (3431, 29780), (5956, 17155), (6862, 14890), (7445, 13724)]