About the Number

29120972640

29120972639 ← → 29120972641

2進数表記:11011000111101111101100011101100000

漢数字表記:二百九十一億二千九十七万二千六百四十

素因数分解:

2 5 × 3 1 × 5 1 × 60668693 1

素因数の和:60668711
約数の個数: 48
約数和(自身を含む): 91731065328
約数和(自身を除く): 62610092688

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 60668693, 121337386, 182006079, 242674772, 303343465, 364012158, 485349544, 606686930, 728024316, 910030395, 970699088, 1213373860, 1456048632, 1820060790, 1941398176, 2426747720, 2912097264, 3640121580, 4853495440, 5824194528, 7280243160, 9706990880, 14560486320, 29120972640]

約数ペア:
[(1, 29120972640), (2, 14560486320), (3, 9706990880), (4, 7280243160), (5, 5824194528), (6, 4853495440), (8, 3640121580), (10, 2912097264), (12, 2426747720), (15, 1941398176), (16, 1820060790), (20, 1456048632), (24, 1213373860), (30, 970699088), (32, 910030395), (40, 728024316), (48, 606686930), (60, 485349544), (80, 364012158), (96, 303343465), (120, 242674772), (160, 182006079), (240, 121337386), (480, 60668693)]

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