160971140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{6047}}^1$

素因数の和:6089

約数の個数: 48

約数和(自身を含む): 371879424

約数和(自身を除く): 210908284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 5324, 6047, 6655, 12094, 13310, 24188, 26620, 30235, 60470, 66517, 120940, 133034, 266068, 332585, 665170, 731687, 1330340, 1463374, 2926748, 3658435, 7316870, 8048557, 14633740, 16097114, 32194228, 40242785, 80485570, 160971140]

約数ペア:

[(1, 160971140), (2, 80485570), (4, 40242785), (5, 32194228), (10, 16097114), (11, 14633740), (20, 8048557), (22, 7316870), (44, 3658435), (55, 2926748), (110, 1463374), (121, 1330340), (220, 731687), (242, 665170), (484, 332585), (605, 266068), (1210, 133034), (1331, 120940), (2420, 66517), (2662, 60470), (5324, 30235), (6047, 26620), (6655, 24188), (12094, 13310)]