94985180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 211280160

約数和(自身を除く): 116294980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 181, 190, 362, 380, 724, 905, 1381, 1810, 2762, 3439, 3620, 5524, 6878, 6905, 13756, 13810, 17195, 26239, 27620, 34390, 52478, 68780, 104956, 131195, 249961, 262390, 499922, 524780, 999844, 1249805, 2499610, 4749259, 4999220, 9498518, 18997036, 23746295, 47492590, 94985180]

約数ペア:

[(1, 94985180), (2, 47492590), (4, 23746295), (5, 18997036), (10, 9498518), (19, 4999220), (20, 4749259), (38, 2499610), (76, 1249805), (95, 999844), (181, 524780), (190, 499922), (362, 262390), (380, 249961), (724, 131195), (905, 104956), (1381, 68780), (1810, 52478), (2762, 34390), (3439, 27620), (3620, 26239), (5524, 17195), (6878, 13810), (6905, 13756)]