296865260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 633038112

約数和(自身を除く): 336172852

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 281, 404, 505, 523, 562, 1010, 1046, 1124, 1405, 2020, 2092, 2615, 2810, 5230, 5620, 10460, 28381, 52823, 56762, 105646, 113524, 141905, 146963, 211292, 264115, 283810, 293926, 528230, 567620, 587852, 734815, 1056460, 1469630, 2939260, 14843263, 29686526, 59373052, 74216315, 148432630, 296865260]

約数ペア:

[(1, 296865260), (2, 148432630), (4, 74216315), (5, 59373052), (10, 29686526), (20, 14843263), (101, 2939260), (202, 1469630), (281, 1056460), (404, 734815), (505, 587852), (523, 567620), (562, 528230), (1010, 293926), (1046, 283810), (1124, 264115), (1405, 211292), (2020, 146963), (2092, 141905), (2615, 113524), (2810, 105646), (5230, 56762), (5620, 52823), (10460, 28381)]