80370356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 163840320

約数和(自身を除く): 83469964

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 139, 187, 278, 374, 556, 748, 773, 1529, 1546, 2363, 3058, 3092, 4726, 6116, 8503, 9452, 13141, 17006, 25993, 26282, 34012, 51986, 52564, 103972, 107447, 144551, 214894, 289102, 429788, 578204, 1181917, 1826599, 2363834, 3653198, 4727668, 7306396, 20092589, 40185178, 80370356]

約数ペア:

[(1, 80370356), (2, 40185178), (4, 20092589), (11, 7306396), (17, 4727668), (22, 3653198), (34, 2363834), (44, 1826599), (68, 1181917), (139, 578204), (187, 429788), (278, 289102), (374, 214894), (556, 144551), (748, 107447), (773, 103972), (1529, 52564), (1546, 51986), (2363, 34012), (3058, 26282), (3092, 25993), (4726, 17006), (6116, 13141), (8503, 9452)]