About the Number

4080456940

4080456939 ← → 4080456941

2進数表記:11110011001101101101010011101100

漢数字表記:四十億八千四十五万六千九百四十

素因数分解:

2 2 × 5 1 × 7 1 × 37 1 × 41 1 × 19213 1

素因数の和:19307
約数の個数: 96
約数和(自身を含む): 10303622784
約数和(自身を除く): 6223165844

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 41, 70, 74, 82, 140, 148, 164, 185, 205, 259, 287, 370, 410, 518, 574, 740, 820, 1036, 1148, 1295, 1435, 1517, 2590, 2870, 3034, 5180, 5740, 6068, 7585, 10619, 15170, 19213, 21238, 30340, 38426, 42476, 53095, 76852, 96065, 106190, 134491, 192130, 212380, 268982, 384260, 537964, 672455, 710881, 787733, 1344910, 1421762, 1575466, 2689820, 2843524, 3150932, 3554405, 3938665, 4976167, 5514131, 7108810, 7877330, 9952334, 11028262, 14217620, 15754660, 19904668, 22056524, 24880835, 27570655, 29146121, 49761670, 55141310, 58292242, 99523340, 110282620, 116584484, 145730605, 204022847, 291461210, 408045694, 582922420, 816091388, 1020114235, 2040228470, 4080456940]

約数ペア:
[(1, 4080456940), (2, 2040228470), (4, 1020114235), (5, 816091388), (7, 582922420), (10, 408045694), (14, 291461210), (20, 204022847), (28, 145730605), (35, 116584484), (37, 110282620), (41, 99523340), (70, 58292242), (74, 55141310), (82, 49761670), (140, 29146121), (148, 27570655), (164, 24880835), (185, 22056524), (205, 19904668), (259, 15754660), (287, 14217620), (370, 11028262), (410, 9952334), (518, 7877330), (574, 7108810), (740, 5514131), (820, 4976167), (1036, 3938665), (1148, 3554405), (1295, 3150932), (1435, 2843524), (1517, 2689820), (2590, 1575466), (2870, 1421762), (3034, 1344910), (5180, 787733), (5740, 710881), (6068, 672455), (7585, 537964), (10619, 384260), (15170, 268982), (19213, 212380), (21238, 192130), (30340, 134491), (38426, 106190), (42476, 96065), (53095, 76852)]

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