About the Number

2012435440

2012435439 ← → 2012435441

2進数表記:1110111111100110101001111110000

漢数字表記:二十億千二百四十三万五千四百四十

素因数分解:

2 4 × 5 1 × 53 1 × 521 1 × 911 1

素因数の和:1498
約数の個数: 80
約数和(自身を含む): 4781586816
約数和(自身を除く): 2769151376

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 521, 530, 848, 911, 1042, 1060, 1822, 2084, 2120, 2605, 3644, 4168, 4240, 4555, 5210, 7288, 8336, 9110, 10420, 14576, 18220, 20840, 27613, 36440, 41680, 48283, 55226, 72880, 96566, 110452, 138065, 193132, 220904, 241415, 276130, 386264, 441808, 474631, 482830, 552260, 772528, 949262, 965660, 1104520, 1898524, 1931320, 2209040, 2373155, 3797048, 3862640, 4746310, 7594096, 9492620, 18985240, 25155443, 37970480, 50310886, 100621772, 125777215, 201243544, 251554430, 402487088, 503108860, 1006217720, 2012435440]

約数ペア:
[(1, 2012435440), (2, 1006217720), (4, 503108860), (5, 402487088), (8, 251554430), (10, 201243544), (16, 125777215), (20, 100621772), (40, 50310886), (53, 37970480), (80, 25155443), (106, 18985240), (212, 9492620), (265, 7594096), (424, 4746310), (521, 3862640), (530, 3797048), (848, 2373155), (911, 2209040), (1042, 1931320), (1060, 1898524), (1822, 1104520), (2084, 965660), (2120, 949262), (2605, 772528), (3644, 552260), (4168, 482830), (4240, 474631), (4555, 441808), (5210, 386264), (7288, 276130), (8336, 241415), (9110, 220904), (10420, 193132), (14576, 138065), (18220, 110452), (20840, 96566), (27613, 72880), (36440, 55226), (41680, 48283)]

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