82662641750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{14779}}^1$

素因数の和:16530

約数の個数: 64

約数和(自身を含む): 166756000320

約数和(自身を除く): 84093358570

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 1721, 3250, 3442, 8605, 14779, 17210, 22373, 29558, 43025, 44746, 73895, 86050, 111865, 147790, 192127, 215125, 223730, 369475, 384254, 430250, 559325, 738950, 960635, 1118650, 1847375, 1921270, 2796625, 3694750, 4803175, 5593250, 9606350, 24015875, 25434659, 48031750, 50869318, 127173295, 254346590, 330650567, 635866475, 661301134, 1271732950, 1653252835, 3179332375, 3306505670, 6358664750, 8266264175, 16532528350, 41331320875, 82662641750]

約数ペア:

[(1, 82662641750), (2, 41331320875), (5, 16532528350), (10, 8266264175), (13, 6358664750), (25, 3306505670), (26, 3179332375), (50, 1653252835), (65, 1271732950), (125, 661301134), (130, 635866475), (250, 330650567), (325, 254346590), (650, 127173295), (1625, 50869318), (1721, 48031750), (3250, 25434659), (3442, 24015875), (8605, 9606350), (14779, 5593250), (17210, 4803175), (22373, 3694750), (29558, 2796625), (43025, 1921270), (44746, 1847375), (73895, 1118650), (86050, 960635), (111865, 738950), (147790, 559325), (192127, 430250), (215125, 384254), (223730, 369475)]