101384960

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 245525280

約数和(自身を除く): 144140320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 515, 640, 769, 824, 1030, 1280, 1538, 1648, 2060, 3076, 3296, 3845, 4120, 6152, 6592, 7690, 8240, 12304, 13184, 15380, 16480, 24608, 26368, 30760, 32960, 49216, 61520, 65920, 79207, 98432, 123040, 131840, 158414, 196864, 246080, 316828, 396035, 492160, 633656, 792070, 984320, 1267312, 1584140, 2534624, 3168280, 5069248, 6336560, 10138496, 12673120, 20276992, 25346240, 50692480, 101384960]

約数ペア:

[(1, 101384960), (2, 50692480), (4, 25346240), (5, 20276992), (8, 12673120), (10, 10138496), (16, 6336560), (20, 5069248), (32, 3168280), (40, 2534624), (64, 1584140), (80, 1267312), (103, 984320), (128, 792070), (160, 633656), (206, 492160), (256, 396035), (320, 316828), (412, 246080), (515, 196864), (640, 158414), (769, 131840), (824, 123040), (1030, 98432), (1280, 79207), (1538, 65920), (1648, 61520), (2060, 49216), (3076, 32960), (3296, 30760), (3845, 26368), (4120, 24608), (6152, 16480), (6592, 15380), (7690, 13184), (8240, 12304)]