163300640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{60037}}^1$

素因数の和:60069

約数の個数: 48

約数和(自身を含む): 408498552

約数和(自身を除く): 245197912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 60037, 120074, 240148, 300185, 480296, 600370, 960592, 1020629, 1200740, 1921184, 2041258, 2401480, 4082516, 4802960, 5103145, 8165032, 9605920, 10206290, 16330064, 20412580, 32660128, 40825160, 81650320, 163300640]

約数ペア:

[(1, 163300640), (2, 81650320), (4, 40825160), (5, 32660128), (8, 20412580), (10, 16330064), (16, 10206290), (17, 9605920), (20, 8165032), (32, 5103145), (34, 4802960), (40, 4082516), (68, 2401480), (80, 2041258), (85, 1921184), (136, 1200740), (160, 1020629), (170, 960592), (272, 600370), (340, 480296), (544, 300185), (680, 240148), (1360, 120074), (2720, 60037)]