136659020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12401}}^1$

素因数の和:12458

約数の個数: 48

約数和(自身を含む): 312530400

約数和(自身を除く): 175871380

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 12401, 24802, 49604, 62005, 124010, 235619, 248020, 359629, 471238, 719258, 942476, 1178095, 1438516, 1798145, 2356190, 3596290, 4712380, 6832951, 7192580, 13665902, 27331804, 34164755, 68329510, 136659020]

約数ペア:

[(1, 136659020), (2, 68329510), (4, 34164755), (5, 27331804), (10, 13665902), (19, 7192580), (20, 6832951), (29, 4712380), (38, 3596290), (58, 2356190), (76, 1798145), (95, 1438516), (116, 1178095), (145, 942476), (190, 719258), (290, 471238), (380, 359629), (551, 248020), (580, 235619), (1102, 124010), (2204, 62005), (2755, 49604), (5510, 24802), (11020, 12401)]