188784580

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 404337024

約数和(自身を除く): 215552444

約数列:

[1, 2, 4, 5, 10, 20, 103, 113, 206, 226, 412, 452, 515, 565, 811, 1030, 1130, 1622, 2060, 2260, 3244, 4055, 8110, 11639, 16220, 23278, 46556, 58195, 83533, 91643, 116390, 167066, 183286, 232780, 334132, 366572, 417665, 458215, 835330, 916430, 1670660, 1832860, 9439229, 18878458, 37756916, 47196145, 94392290, 188784580]

約数ペア:

[(1, 188784580), (2, 94392290), (4, 47196145), (5, 37756916), (10, 18878458), (20, 9439229), (103, 1832860), (113, 1670660), (206, 916430), (226, 835330), (412, 458215), (452, 417665), (515, 366572), (565, 334132), (811, 232780), (1030, 183286), (1130, 167066), (1622, 116390), (2060, 91643), (2260, 83533), (3244, 58195), (4055, 46556), (8110, 23278), (11639, 16220)]