147816638020

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5273}}^1\times {\mathrm{8599}}^1$

素因数の和:14044

約数の個数: 48

約数和(自身を含む): 312414883200

約数和(自身を除く): 164598245180

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 5273, 8599, 10546, 17198, 21092, 26365, 34396, 42995, 52730, 85990, 105460, 171980, 859499, 1401637, 1718998, 2803274, 3437996, 4297495, 5606548, 7008185, 8594990, 14016370, 17189980, 28032740, 45342527, 90685054, 181370108, 226712635, 453425270, 906850540, 7390831901, 14781663802, 29563327604, 36954159505, 73908319010, 147816638020]

約数ペア:

[(1, 147816638020), (2, 73908319010), (4, 36954159505), (5, 29563327604), (10, 14781663802), (20, 7390831901), (163, 906850540), (326, 453425270), (652, 226712635), (815, 181370108), (1630, 90685054), (3260, 45342527), (5273, 28032740), (8599, 17189980), (10546, 14016370), (17198, 8594990), (21092, 7008185), (26365, 5606548), (34396, 4297495), (42995, 3437996), (52730, 2803274), (85990, 1718998), (105460, 1401637), (171980, 859499)]