About the Number

20222930

20222929 ← → 20222931

2進数表記:1001101001001001111010010

漢数字表記:二千二十二万二千九百三十

素因数分解:

2 1 × 5 1 × 7 1 × 13 1 × 71 1 × 313 1

素因数の和:411
約数の個数: 64
約数和(自身を含む): 45577728
約数和(自身を除く): 25354798

約数列:
[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 313, 355, 455, 497, 626, 710, 910, 923, 994, 1565, 1846, 2191, 2485, 3130, 4069, 4382, 4615, 4970, 6461, 8138, 9230, 10955, 12922, 20345, 21910, 22223, 28483, 32305, 40690, 44446, 56966, 64610, 111115, 142415, 155561, 222230, 284830, 288899, 311122, 577798, 777805, 1444495, 1555610, 2022293, 2888990, 4044586, 10111465, 20222930]

約数ペア:
[(1, 20222930), (2, 10111465), (5, 4044586), (7, 2888990), (10, 2022293), (13, 1555610), (14, 1444495), (26, 777805), (35, 577798), (65, 311122), (70, 288899), (71, 284830), (91, 222230), (130, 155561), (142, 142415), (182, 111115), (313, 64610), (355, 56966), (455, 44446), (497, 40690), (626, 32305), (710, 28483), (910, 22223), (923, 21910), (994, 20345), (1565, 12922), (1846, 10955), (2191, 9230), (2485, 8138), (3130, 6461), (4069, 4970), (4382, 4615)]

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