About the Number

108380220

108380219 ← → 108380221

2進数表記:110011101011100000000111100

漢数字表記:一億八百三十八万二百二十

素因数分解:

2 2 × 3 1 × 5 1 × 13 1 × 41 1 × 3389 1

素因数の和:3455
約数の個数: 96
約数和(自身を含む): 334877760
約数和(自身を除く): 226497540

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 3389, 5330, 6396, 6778, 7995, 10167, 10660, 13556, 15990, 16945, 20334, 31980, 33890, 40668, 44057, 50835, 67780, 88114, 101670, 132171, 138949, 176228, 203340, 220285, 264342, 277898, 416847, 440570, 528684, 555796, 660855, 694745, 833694, 881140, 1321710, 1389490, 1667388, 1806337, 2084235, 2643420, 2778980, 3612674, 4168470, 5419011, 7225348, 8336940, 9031685, 10838022, 18063370, 21676044, 27095055, 36126740, 54190110, 108380220]

約数ペア:
[(1, 108380220), (2, 54190110), (3, 36126740), (4, 27095055), (5, 21676044), (6, 18063370), (10, 10838022), (12, 9031685), (13, 8336940), (15, 7225348), (20, 5419011), (26, 4168470), (30, 3612674), (39, 2778980), (41, 2643420), (52, 2084235), (60, 1806337), (65, 1667388), (78, 1389490), (82, 1321710), (123, 881140), (130, 833694), (156, 694745), (164, 660855), (195, 555796), (205, 528684), (246, 440570), (260, 416847), (390, 277898), (410, 264342), (492, 220285), (533, 203340), (615, 176228), (780, 138949), (820, 132171), (1066, 101670), (1230, 88114), (1599, 67780), (2132, 50835), (2460, 44057), (2665, 40668), (3198, 33890), (3389, 31980), (5330, 20334), (6396, 16945), (6778, 15990), (7995, 13556), (10167, 10660)]

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