About the Number
71398384340
2進数表記:1000010011111101011001110001011010100
漢数字表記:七百十三億九千八百三十八万四千三百四十
素因数分解:
素因数の和:4401
約数の個数: 96
約数和(自身を含む): 158381879040
約数和(自身を除く): 86983494700
約数列:
[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 373, 428, 460, 535, 746, 1070, 1492, 1865, 2140, 2461, 3730, 3889, 4922, 7460, 7778, 8579, 9844, 12305, 15556, 17158, 19445, 24610, 34316, 38890, 39911, 42895, 49220, 77780, 79822, 85790, 89447, 159644, 171580, 178894, 199555, 357788, 399110, 416123, 447235, 798220, 832246, 894470, 917953, 1450597, 1664492, 1788940, 1835906, 2080615, 2901194, 3671812, 4161230, 4589765, 5802388, 7252985, 8322460, 9179530, 9570829, 14505970, 18359060, 19141658, 29011940, 33363731, 38283316, 47854145, 66727462, 95708290, 133454924, 155213879, 166818655, 191416580, 310427758, 333637310, 620855516, 667274620, 776069395, 1552138790, 3104277580, 3569919217, 7139838434, 14279676868, 17849596085, 35699192170, 71398384340]
約数ペア:
[(1, 71398384340), (2, 35699192170), (4, 17849596085), (5, 14279676868), (10, 7139838434), (20, 3569919217), (23, 3104277580), (46, 1552138790), (92, 776069395), (107, 667274620), (115, 620855516), (214, 333637310), (230, 310427758), (373, 191416580), (428, 166818655), (460, 155213879), (535, 133454924), (746, 95708290), (1070, 66727462), (1492, 47854145), (1865, 38283316), (2140, 33363731), (2461, 29011940), (3730, 19141658), (3889, 18359060), (4922, 14505970), (7460, 9570829), (7778, 9179530), (8579, 8322460), (9844, 7252985), (12305, 5802388), (15556, 4589765), (17158, 4161230), (19445, 3671812), (24610, 2901194), (34316, 2080615), (38890, 1835906), (39911, 1788940), (42895, 1664492), (49220, 1450597), (77780, 917953), (79822, 894470), (85790, 832246), (89447, 798220), (159644, 447235), (171580, 416123), (178894, 399110), (199555, 357788)]このpageの処理時間: 0.20510196685791016 seconds