11065400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 26177640

約数和(自身を除く): 15112240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 907, 1220, 1525, 1814, 2440, 3050, 3628, 4535, 6100, 7256, 9070, 12200, 18140, 22675, 36280, 45350, 55327, 90700, 110654, 181400, 221308, 276635, 442616, 553270, 1106540, 1383175, 2213080, 2766350, 5532700, 11065400]

約数ペア:

[(1, 11065400), (2, 5532700), (4, 2766350), (5, 2213080), (8, 1383175), (10, 1106540), (20, 553270), (25, 442616), (40, 276635), (50, 221308), (61, 181400), (100, 110654), (122, 90700), (200, 55327), (244, 45350), (305, 36280), (488, 22675), (610, 18140), (907, 12200), (1220, 9070), (1525, 7256), (1814, 6100), (2440, 4535), (3050, 3628)]