9384020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 20563200

約数和(自身を除く): 11179180

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 149, 188, 235, 268, 298, 335, 470, 596, 670, 745, 940, 1340, 1490, 2980, 3149, 6298, 7003, 9983, 12596, 14006, 15745, 19966, 28012, 31490, 35015, 39932, 49915, 62980, 70030, 99830, 140060, 199660, 469201, 938402, 1876804, 2346005, 4692010, 9384020]

約数ペア:

[(1, 9384020), (2, 4692010), (4, 2346005), (5, 1876804), (10, 938402), (20, 469201), (47, 199660), (67, 140060), (94, 99830), (134, 70030), (149, 62980), (188, 49915), (235, 39932), (268, 35015), (298, 31490), (335, 28012), (470, 19966), (596, 15745), (670, 14006), (745, 12596), (940, 9983), (1340, 7003), (1490, 6298), (2980, 3149)]