About the Number

1344422020

1344422019 ← → 1344422021

2進数表記:1010000001000100100000010000100

漢数字表記:十三億四千四百四十二万二千二十

素因数分解:

2 2 × 5 1 × 29 1 × 73 1 × 113 1 × 281 1

素因数の和:505
約数の個数: 96
約数和(自身を含む): 2997479520
約数和(自身を除く): 1653057500

約数列:
[1, 2, 4, 5, 10, 20, 29, 58, 73, 113, 116, 145, 146, 226, 281, 290, 292, 365, 452, 562, 565, 580, 730, 1124, 1130, 1405, 1460, 2117, 2260, 2810, 3277, 4234, 5620, 6554, 8149, 8249, 8468, 10585, 13108, 16298, 16385, 16498, 20513, 21170, 31753, 32596, 32770, 32996, 40745, 41026, 41245, 42340, 63506, 65540, 81490, 82052, 82490, 102565, 127012, 158765, 162980, 164980, 205130, 239221, 317530, 410260, 478442, 594877, 635060, 920837, 956884, 1189754, 1196105, 1841674, 2317969, 2379508, 2392210, 2974385, 3683348, 4604185, 4635938, 4784420, 5948770, 9208370, 9271876, 11589845, 11897540, 18416740, 23179690, 46359380, 67221101, 134442202, 268884404, 336105505, 672211010, 1344422020]

約数ペア:
[(1, 1344422020), (2, 672211010), (4, 336105505), (5, 268884404), (10, 134442202), (20, 67221101), (29, 46359380), (58, 23179690), (73, 18416740), (113, 11897540), (116, 11589845), (145, 9271876), (146, 9208370), (226, 5948770), (281, 4784420), (290, 4635938), (292, 4604185), (365, 3683348), (452, 2974385), (562, 2392210), (565, 2379508), (580, 2317969), (730, 1841674), (1124, 1196105), (1130, 1189754), (1405, 956884), (1460, 920837), (2117, 635060), (2260, 594877), (2810, 478442), (3277, 410260), (4234, 317530), (5620, 239221), (6554, 205130), (8149, 164980), (8249, 162980), (8468, 158765), (10585, 127012), (13108, 102565), (16298, 82490), (16385, 82052), (16498, 81490), (20513, 65540), (21170, 63506), (31753, 42340), (32596, 41245), (32770, 41026), (32996, 40745)]

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