1172211700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{8807}}^1$

素因数の和:8854

約数の個数: 72

約数和(自身を含む): 2798195904

約数和(自身を除く): 1625984204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 1331, 2420, 2662, 3025, 5324, 6050, 6655, 8807, 12100, 13310, 17614, 26620, 33275, 35228, 44035, 66550, 88070, 96877, 133100, 176140, 193754, 220175, 387508, 440350, 484385, 880700, 968770, 1065647, 1937540, 2131294, 2421925, 4262588, 4843850, 5328235, 9687700, 10656470, 11722117, 21312940, 23444234, 26641175, 46888468, 53282350, 58610585, 106564700, 117221170, 234442340, 293052925, 586105850, 1172211700]

約数ペア:

[(1, 1172211700), (2, 586105850), (4, 293052925), (5, 234442340), (10, 117221170), (11, 106564700), (20, 58610585), (22, 53282350), (25, 46888468), (44, 26641175), (50, 23444234), (55, 21312940), (100, 11722117), (110, 10656470), (121, 9687700), (220, 5328235), (242, 4843850), (275, 4262588), (484, 2421925), (550, 2131294), (605, 1937540), (1100, 1065647), (1210, 968770), (1331, 880700), (2420, 484385), (2662, 440350), (3025, 387508), (5324, 220175), (6050, 193754), (6655, 176140), (8807, 133100), (12100, 96877), (13310, 88070), (17614, 66550), (26620, 44035), (33275, 35228)]