About the Number

1377124420

1377124419 ← → 1377124421

2進数表記:1010010000101010100000001000100

漢数字表記:十三億七千七百十二万四千四百二十

素因数分解:

2 2 × 5 1 × 7 3 × 103 1 × 1949 1

素因数の和:2082
約数の個数: 96
約数和(自身を含む): 3407040000
約数和(自身を除く): 2029915580

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 196, 206, 245, 343, 412, 490, 515, 686, 721, 980, 1030, 1372, 1442, 1715, 1949, 2060, 2884, 3430, 3605, 3898, 5047, 6860, 7210, 7796, 9745, 10094, 13643, 14420, 19490, 20188, 25235, 27286, 35329, 38980, 50470, 54572, 68215, 70658, 95501, 100940, 136430, 141316, 176645, 191002, 200747, 272860, 353290, 382004, 401494, 477505, 668507, 706580, 802988, 955010, 1003735, 1337014, 1405229, 1910020, 2007470, 2674028, 2810458, 3342535, 4014940, 5620916, 6685070, 7026145, 9836603, 13370140, 14052290, 19673206, 28104580, 39346412, 49183015, 68856221, 98366030, 137712442, 196732060, 275424884, 344281105, 688562210, 1377124420]

約数ペア:
[(1, 1377124420), (2, 688562210), (4, 344281105), (5, 275424884), (7, 196732060), (10, 137712442), (14, 98366030), (20, 68856221), (28, 49183015), (35, 39346412), (49, 28104580), (70, 19673206), (98, 14052290), (103, 13370140), (140, 9836603), (196, 7026145), (206, 6685070), (245, 5620916), (343, 4014940), (412, 3342535), (490, 2810458), (515, 2674028), (686, 2007470), (721, 1910020), (980, 1405229), (1030, 1337014), (1372, 1003735), (1442, 955010), (1715, 802988), (1949, 706580), (2060, 668507), (2884, 477505), (3430, 401494), (3605, 382004), (3898, 353290), (5047, 272860), (6860, 200747), (7210, 191002), (7796, 176645), (9745, 141316), (10094, 136430), (13643, 100940), (14420, 95501), (19490, 70658), (20188, 68215), (25235, 54572), (27286, 50470), (35329, 38980)]

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