2175982157080

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{5934281}}^1$

素因数の和:5934484

約数の個数: 64

約数和(自身を含む): 4999039156800

約数和(自身を除く): 2823056999720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 103, 178, 206, 356, 412, 445, 515, 712, 824, 890, 1030, 1780, 2060, 3560, 4120, 9167, 18334, 36668, 45835, 73336, 91670, 183340, 366680, 5934281, 11868562, 23737124, 29671405, 47474248, 59342810, 118685620, 237371240, 528151009, 611230943, 1056302018, 1222461886, 2112604036, 2444923772, 2640755045, 3056154715, 4225208072, 4889847544, 5281510090, 6112309430, 10563020180, 12224618860, 21126040360, 24449237720, 54399553927, 108799107854, 217598215708, 271997769635, 435196431416, 543995539270, 1087991078540, 2175982157080]

約数ペア:

[(1, 2175982157080), (2, 1087991078540), (4, 543995539270), (5, 435196431416), (8, 271997769635), (10, 217598215708), (20, 108799107854), (40, 54399553927), (89, 24449237720), (103, 21126040360), (178, 12224618860), (206, 10563020180), (356, 6112309430), (412, 5281510090), (445, 4889847544), (515, 4225208072), (712, 3056154715), (824, 2640755045), (890, 2444923772), (1030, 2112604036), (1780, 1222461886), (2060, 1056302018), (3560, 611230943), (4120, 528151009), (9167, 237371240), (18334, 118685620), (36668, 59342810), (45835, 47474248), (73336, 29671405), (91670, 23737124), (183340, 11868562), (366680, 5934281)]