4440700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{367}}^1$

素因数の和:403

約数の個数: 54

約数和(自身を含む): 10620848

約数和(自身を除く): 6180148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 367, 484, 550, 605, 734, 1100, 1210, 1468, 1835, 2420, 3025, 3670, 4037, 6050, 7340, 8074, 9175, 12100, 16148, 18350, 20185, 36700, 40370, 44407, 80740, 88814, 100925, 177628, 201850, 222035, 403700, 444070, 888140, 1110175, 2220350, 4440700]

約数ペア:

[(1, 4440700), (2, 2220350), (4, 1110175), (5, 888140), (10, 444070), (11, 403700), (20, 222035), (22, 201850), (25, 177628), (44, 100925), (50, 88814), (55, 80740), (100, 44407), (110, 40370), (121, 36700), (220, 20185), (242, 18350), (275, 16148), (367, 12100), (484, 9175), (550, 8074), (605, 7340), (734, 6050), (1100, 4037), (1210, 3670), (1468, 3025), (1835, 2420)]