About the Number

104969920

104969919 ← → 104969921

2進数表記:110010000011011011011000000

漢数字表記:一億四百九十六万九千九百二十

素因数分解:

2 6 × 5 1 × 11 2 × 2711 1

素因数の和:2750
約数の個数: 84
約数和(自身を含む): 274850352
約数和(自身を除く): 169880432

約数列:
[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 2711, 3520, 3872, 4840, 5422, 7744, 9680, 10844, 13555, 19360, 21688, 27110, 29821, 38720, 43376, 54220, 59642, 86752, 108440, 119284, 149105, 173504, 216880, 238568, 298210, 328031, 433760, 477136, 596420, 656062, 867520, 954272, 1192840, 1312124, 1640155, 1908544, 2385680, 2624248, 3280310, 4771360, 5248496, 6560620, 9542720, 10496992, 13121240, 20993984, 26242480, 52484960, 104969920]

約数ペア:
[(1, 104969920), (2, 52484960), (4, 26242480), (5, 20993984), (8, 13121240), (10, 10496992), (11, 9542720), (16, 6560620), (20, 5248496), (22, 4771360), (32, 3280310), (40, 2624248), (44, 2385680), (55, 1908544), (64, 1640155), (80, 1312124), (88, 1192840), (110, 954272), (121, 867520), (160, 656062), (176, 596420), (220, 477136), (242, 433760), (320, 328031), (352, 298210), (440, 238568), (484, 216880), (605, 173504), (704, 149105), (880, 119284), (968, 108440), (1210, 86752), (1760, 59642), (1936, 54220), (2420, 43376), (2711, 38720), (3520, 29821), (3872, 27110), (4840, 21688), (5422, 19360), (7744, 13555), (9680, 10844)]

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