11424080

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2341}}^1$

素因数の和:2415

約数の個数: 40

約数和(自身を含む): 27007944

約数和(自身を除く): 15583864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2341, 2440, 4682, 4880, 9364, 11705, 18728, 23410, 37456, 46820, 93640, 142801, 187280, 285602, 571204, 714005, 1142408, 1428010, 2284816, 2856020, 5712040, 11424080]

約数ペア:

[(1, 11424080), (2, 5712040), (4, 2856020), (5, 2284816), (8, 1428010), (10, 1142408), (16, 714005), (20, 571204), (40, 285602), (61, 187280), (80, 142801), (122, 93640), (244, 46820), (305, 37456), (488, 23410), (610, 18728), (976, 11705), (1220, 9364), (2341, 4880), (2440, 4682)]