13367260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 30592800

約数和(自身を除く): 17225540

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 1213, 2204, 2426, 2755, 4852, 5510, 6065, 11020, 12130, 23047, 24260, 35177, 46094, 70354, 92188, 115235, 140708, 175885, 230470, 351770, 460940, 668363, 703540, 1336726, 2673452, 3341815, 6683630, 13367260]

約数ペア:

[(1, 13367260), (2, 6683630), (4, 3341815), (5, 2673452), (10, 1336726), (19, 703540), (20, 668363), (29, 460940), (38, 351770), (58, 230470), (76, 175885), (95, 140708), (116, 115235), (145, 92188), (190, 70354), (290, 46094), (380, 35177), (551, 24260), (580, 23047), (1102, 12130), (1213, 11020), (2204, 6065), (2426, 5510), (2755, 4852)]