100963040

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2029}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 239410080

約数和(自身を除く): 138447040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 1244, 1555, 2029, 2488, 3110, 4058, 4976, 6220, 8116, 9952, 10145, 12440, 16232, 20290, 24880, 32464, 40580, 49760, 64928, 81160, 162320, 324640, 631019, 1262038, 2524076, 3155095, 5048152, 6310190, 10096304, 12620380, 20192608, 25240760, 50481520, 100963040]

約数ペア:

[(1, 100963040), (2, 50481520), (4, 25240760), (5, 20192608), (8, 12620380), (10, 10096304), (16, 6310190), (20, 5048152), (32, 3155095), (40, 2524076), (80, 1262038), (160, 631019), (311, 324640), (622, 162320), (1244, 81160), (1555, 64928), (2029, 49760), (2488, 40580), (3110, 32464), (4058, 24880), (4976, 20290), (6220, 16232), (8116, 12440), (9952, 10145)]