About the Number

612612080

612612079 ← → 612612081

2進数表記:100100100000111011011111110000

漢数字表記:六億千二百六十一万二千八十

素因数分解:

2 4 × 5 1 × 31 1 × 337 1 × 733 1

素因数の和:1114
約数の個数: 80
約数和(自身を含む): 1476643584
約数和(自身を除く): 864031504

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 337, 496, 620, 674, 733, 1240, 1348, 1466, 1685, 2480, 2696, 2932, 3370, 3665, 5392, 5864, 6740, 7330, 10447, 11728, 13480, 14660, 20894, 22723, 26960, 29320, 41788, 45446, 52235, 58640, 83576, 90892, 104470, 113615, 167152, 181784, 208940, 227230, 247021, 363568, 417880, 454460, 494042, 835760, 908920, 988084, 1235105, 1817840, 1976168, 2470210, 3952336, 4940420, 7657651, 9880840, 15315302, 19761680, 30630604, 38288255, 61261208, 76576510, 122522416, 153153020, 306306040, 612612080]

約数ペア:
[(1, 612612080), (2, 306306040), (4, 153153020), (5, 122522416), (8, 76576510), (10, 61261208), (16, 38288255), (20, 30630604), (31, 19761680), (40, 15315302), (62, 9880840), (80, 7657651), (124, 4940420), (155, 3952336), (248, 2470210), (310, 1976168), (337, 1817840), (496, 1235105), (620, 988084), (674, 908920), (733, 835760), (1240, 494042), (1348, 454460), (1466, 417880), (1685, 363568), (2480, 247021), (2696, 227230), (2932, 208940), (3370, 181784), (3665, 167152), (5392, 113615), (5864, 104470), (6740, 90892), (7330, 83576), (10447, 58640), (11728, 52235), (13480, 45446), (14660, 41788), (20894, 29320), (22723, 26960)]

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