4803860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 6082540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 199, 284, 340, 355, 398, 710, 796, 995, 1207, 1420, 1990, 2414, 3383, 3980, 4828, 6035, 6766, 12070, 13532, 14129, 16915, 24140, 28258, 33830, 56516, 67660, 70645, 141290, 240193, 282580, 480386, 960772, 1200965, 2401930, 4803860]

約数ペア:

[(1, 4803860), (2, 2401930), (4, 1200965), (5, 960772), (10, 480386), (17, 282580), (20, 240193), (34, 141290), (68, 70645), (71, 67660), (85, 56516), (142, 33830), (170, 28258), (199, 24140), (284, 16915), (340, 14129), (355, 13532), (398, 12070), (710, 6766), (796, 6035), (995, 4828), (1207, 3980), (1420, 3383), (1990, 2414)]