4253978740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 9949298688

約数和(自身を除く): 5695319948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 191, 220, 268, 335, 382, 670, 737, 764, 955, 1340, 1474, 1511, 1910, 2101, 2948, 3022, 3685, 3820, 4202, 6044, 7370, 7555, 8404, 10505, 12797, 14740, 15110, 16621, 21010, 25594, 30220, 33242, 42020, 51188, 63985, 66484, 83105, 101237, 127970, 140767, 166210, 202474, 255940, 281534, 288601, 332420, 404948, 506185, 563068, 577202, 703835, 1012370, 1113607, 1154404, 1407670, 1443005, 2024740, 2227214, 2815340, 2886010, 3174611, 4454428, 5568035, 5772020, 6349222, 11136070, 12698444, 15873055, 19336267, 22272140, 31746110, 38672534, 63492220, 77345068, 96681335, 193362670, 212698937, 386725340, 425397874, 850795748, 1063494685, 2126989370, 4253978740]

約数ペア:

[(1, 4253978740), (2, 2126989370), (4, 1063494685), (5, 850795748), (10, 425397874), (11, 386725340), (20, 212698937), (22, 193362670), (44, 96681335), (55, 77345068), (67, 63492220), (110, 38672534), (134, 31746110), (191, 22272140), (220, 19336267), (268, 15873055), (335, 12698444), (382, 11136070), (670, 6349222), (737, 5772020), (764, 5568035), (955, 4454428), (1340, 3174611), (1474, 2886010), (1511, 2815340), (1910, 2227214), (2101, 2024740), (2948, 1443005), (3022, 1407670), (3685, 1154404), (3820, 1113607), (4202, 1012370), (6044, 703835), (7370, 577202), (7555, 563068), (8404, 506185), (10505, 404948), (12797, 332420), (14740, 288601), (15110, 281534), (16621, 255940), (21010, 202474), (25594, 166210), (30220, 140767), (33242, 127970), (42020, 101237), (51188, 83105), (63985, 66484)]