1246707220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{8297}}^1$

素因数の和:9000

約数の個数: 48

約数和(自身を含む): 2860619328

約数和(自身を除く): 1613912108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 683, 1366, 2732, 3415, 6830, 7513, 8297, 13660, 15026, 16594, 30052, 33188, 37565, 41485, 75130, 82970, 91267, 150260, 165940, 182534, 365068, 456335, 912670, 1825340, 5666851, 11333702, 22667404, 28334255, 56668510, 62335361, 113337020, 124670722, 249341444, 311676805, 623353610, 1246707220]

約数ペア:

[(1, 1246707220), (2, 623353610), (4, 311676805), (5, 249341444), (10, 124670722), (11, 113337020), (20, 62335361), (22, 56668510), (44, 28334255), (55, 22667404), (110, 11333702), (220, 5666851), (683, 1825340), (1366, 912670), (2732, 456335), (3415, 365068), (6830, 182534), (7513, 165940), (8297, 150260), (13660, 91267), (15026, 82970), (16594, 75130), (30052, 41485), (33188, 37565)]