67172480

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 162302400

約数和(自身を除く): 95129920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 824, 1019, 1030, 1648, 2038, 2060, 3296, 4076, 4120, 5095, 6592, 8152, 8240, 10190, 13184, 16304, 16480, 20380, 32608, 32960, 40760, 65216, 65920, 81520, 104957, 130432, 163040, 209914, 326080, 419828, 524785, 652160, 839656, 1049570, 1679312, 2099140, 3358624, 4198280, 6717248, 8396560, 13434496, 16793120, 33586240, 67172480]

約数ペア:

[(1, 67172480), (2, 33586240), (4, 16793120), (5, 13434496), (8, 8396560), (10, 6717248), (16, 4198280), (20, 3358624), (32, 2099140), (40, 1679312), (64, 1049570), (80, 839656), (103, 652160), (128, 524785), (160, 419828), (206, 326080), (320, 209914), (412, 163040), (515, 130432), (640, 104957), (824, 81520), (1019, 65920), (1030, 65216), (1648, 40760), (2038, 32960), (2060, 32608), (3296, 20380), (4076, 16480), (4120, 16304), (5095, 13184), (6592, 10190), (8152, 8240)]