335066140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1291}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 742331520

約数和(自身を除く): 407265380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 683, 1291, 1366, 2582, 2732, 3415, 5164, 6455, 6830, 12910, 12977, 13660, 24529, 25820, 25954, 49058, 51908, 64885, 98116, 122645, 129770, 245290, 259540, 490580, 881753, 1763506, 3527012, 4408765, 8817530, 16753307, 17635060, 33506614, 67013228, 83766535, 167533070, 335066140]

約数ペア:

[(1, 335066140), (2, 167533070), (4, 83766535), (5, 67013228), (10, 33506614), (19, 17635060), (20, 16753307), (38, 8817530), (76, 4408765), (95, 3527012), (190, 1763506), (380, 881753), (683, 490580), (1291, 259540), (1366, 245290), (2582, 129770), (2732, 122645), (3415, 98116), (5164, 64885), (6455, 51908), (6830, 49058), (12910, 25954), (12977, 25820), (13660, 24529)]