About the Number

100409831980

100409831979 ← → 100409831981

2進数表記:1011101100000111001000111001000101100

漢数字表記:千四億九百八十三万千九百八十

素因数分解:

2 2 × 5 1 × 199 1 × 239 1 × 283 1 × 373 1

素因数の和:1103
約数の個数: 96
約数和(自身を含む): 214131456000
約数和(自身を除く): 113721624020

約数列:
[1, 2, 4, 5, 10, 20, 199, 239, 283, 373, 398, 478, 566, 746, 796, 956, 995, 1132, 1195, 1415, 1492, 1865, 1990, 2390, 2830, 3730, 3980, 4780, 5660, 7460, 47561, 56317, 67637, 74227, 89147, 95122, 105559, 112634, 135274, 148454, 178294, 190244, 211118, 225268, 237805, 270548, 281585, 296908, 338185, 356588, 371135, 422236, 445735, 475610, 527795, 563170, 676370, 742270, 891470, 951220, 1055590, 1126340, 1352740, 1484540, 1782940, 2111180, 13459763, 17740253, 21006241, 25228601, 26919526, 35480506, 42012482, 50457202, 53839052, 67298815, 70961012, 84024964, 88701265, 100914404, 105031205, 126143005, 134597630, 177402530, 210062410, 252286010, 269195260, 354805060, 420124820, 504572020, 5020491599, 10040983198, 20081966396, 25102457995, 50204915990, 100409831980]

約数ペア:
[(1, 100409831980), (2, 50204915990), (4, 25102457995), (5, 20081966396), (10, 10040983198), (20, 5020491599), (199, 504572020), (239, 420124820), (283, 354805060), (373, 269195260), (398, 252286010), (478, 210062410), (566, 177402530), (746, 134597630), (796, 126143005), (956, 105031205), (995, 100914404), (1132, 88701265), (1195, 84024964), (1415, 70961012), (1492, 67298815), (1865, 53839052), (1990, 50457202), (2390, 42012482), (2830, 35480506), (3730, 26919526), (3980, 25228601), (4780, 21006241), (5660, 17740253), (7460, 13459763), (47561, 2111180), (56317, 1782940), (67637, 1484540), (74227, 1352740), (89147, 1126340), (95122, 1055590), (105559, 951220), (112634, 891470), (135274, 742270), (148454, 676370), (178294, 563170), (190244, 527795), (211118, 475610), (225268, 445735), (237805, 422236), (270548, 371135), (281585, 356588), (296908, 338185)]

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