2576777150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{63079}}^1$

素因数の和:63153

約数の個数: 48

約数和(自身を含む): 5162467200

約数和(自身を除く): 2585690050

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1634, 2150, 4085, 8170, 20425, 40850, 63079, 126158, 315395, 630790, 1198501, 1576975, 2397002, 2712397, 3153950, 5424794, 5992505, 11985010, 13561985, 27123970, 29962525, 51535543, 59925050, 67809925, 103071086, 135619850, 257677715, 515355430, 1288388575, 2576777150]

約数ペア:

[(1, 2576777150), (2, 1288388575), (5, 515355430), (10, 257677715), (19, 135619850), (25, 103071086), (38, 67809925), (43, 59925050), (50, 51535543), (86, 29962525), (95, 27123970), (190, 13561985), (215, 11985010), (430, 5992505), (475, 5424794), (817, 3153950), (950, 2712397), (1075, 2397002), (1634, 1576975), (2150, 1198501), (4085, 630790), (8170, 315395), (20425, 126158), (40850, 63079)]