1106540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 2364432

約数和(自身を除く): 1257892

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 907, 1220, 1814, 3628, 4535, 9070, 18140, 55327, 110654, 221308, 276635, 553270, 1106540]

約数ペア:

[(1, 1106540), (2, 553270), (4, 276635), (5, 221308), (10, 110654), (20, 55327), (61, 18140), (122, 9070), (244, 4535), (305, 3628), (610, 1814), (907, 1220)]