10904502080

素因数分解:

$2^6\times 5^1\times {\mathrm{619}}^1\times {\mathrm{55051}}^1$

素因数の和:55687

約数の個数: 56

約数和(自身を含む): 26008766880

約数和(自身を除く): 15104264800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 619, 1238, 2476, 3095, 4952, 6190, 9904, 12380, 19808, 24760, 39616, 49520, 55051, 99040, 110102, 198080, 220204, 275255, 440408, 550510, 880816, 1101020, 1761632, 2202040, 3523264, 4404080, 8808160, 17616320, 34076569, 68153138, 136306276, 170382845, 272612552, 340765690, 545225104, 681531380, 1090450208, 1363062760, 2180900416, 2726125520, 5452251040, 10904502080]

約数ペア:

[(1, 10904502080), (2, 5452251040), (4, 2726125520), (5, 2180900416), (8, 1363062760), (10, 1090450208), (16, 681531380), (20, 545225104), (32, 340765690), (40, 272612552), (64, 170382845), (80, 136306276), (160, 68153138), (320, 34076569), (619, 17616320), (1238, 8808160), (2476, 4404080), (3095, 3523264), (4952, 2202040), (6190, 1761632), (9904, 1101020), (12380, 880816), (19808, 550510), (24760, 440408), (39616, 275255), (49520, 220204), (55051, 198080), (99040, 110102)]