About the Number

1002896080

1002896079 ← → 1002896081

2進数表記:111011110001101111101011010000

漢数字表記:十億二百八十九万六千八十

素因数分解:

2 4 × 5 1 × 41 1 × 305761 1

素因数の和:305815
約数の個数: 40
約数和(自身を含む): 2388612744
約数和(自身を除く): 1385716664

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 305761, 611522, 1223044, 1528805, 2446088, 3057610, 4892176, 6115220, 12230440, 12536201, 24460880, 25072402, 50144804, 62681005, 100289608, 125362010, 200579216, 250724020, 501448040, 1002896080]

約数ペア:
[(1, 1002896080), (2, 501448040), (4, 250724020), (5, 200579216), (8, 125362010), (10, 100289608), (16, 62681005), (20, 50144804), (40, 25072402), (41, 24460880), (80, 12536201), (82, 12230440), (164, 6115220), (205, 4892176), (328, 3057610), (410, 2446088), (656, 1528805), (820, 1223044), (1640, 611522), (3280, 305761)]

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