About the Number
1420801477940
2進数表記:10100101011001110010111100000110100110100
漢数字表記:一兆四千二百八億百四十七万七千九百四十
素因数分解:
素因数の和:686217
約数の個数: 96
約数和(自身を含む): 3329759591424
約数和(自身を除く): 1908958113484
約数列:
[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 257, 260, 310, 403, 514, 620, 806, 1028, 1285, 1612, 2015, 2570, 3341, 4030, 5140, 6682, 7967, 8060, 13364, 15934, 16705, 31868, 33410, 39835, 66820, 79670, 103571, 159340, 207142, 414284, 517855, 685907, 1035710, 1371814, 2071420, 2743628, 3429535, 6859070, 8916791, 13718140, 17833582, 21263117, 35667164, 42526234, 44583955, 85052468, 89167910, 106315585, 176278099, 178335820, 212631170, 276420521, 352556198, 425262340, 552841042, 705112396, 881390495, 1105682084, 1382102605, 1762780990, 2291615287, 2764205210, 3525561980, 4583230574, 5464621069, 5528410420, 9166461148, 10929242138, 11458076435, 21858484276, 22916152870, 27323105345, 45832305740, 54646210690, 71040073897, 109292421380, 142080147794, 284160295588, 355200369485, 710400738970, 1420801477940]
約数ペア:
[(1, 1420801477940), (2, 710400738970), (4, 355200369485), (5, 284160295588), (10, 142080147794), (13, 109292421380), (20, 71040073897), (26, 54646210690), (31, 45832305740), (52, 27323105345), (62, 22916152870), (65, 21858484276), (124, 11458076435), (130, 10929242138), (155, 9166461148), (257, 5528410420), (260, 5464621069), (310, 4583230574), (403, 3525561980), (514, 2764205210), (620, 2291615287), (806, 1762780990), (1028, 1382102605), (1285, 1105682084), (1612, 881390495), (2015, 705112396), (2570, 552841042), (3341, 425262340), (4030, 352556198), (5140, 276420521), (6682, 212631170), (7967, 178335820), (8060, 176278099), (13364, 106315585), (15934, 89167910), (16705, 85052468), (31868, 44583955), (33410, 42526234), (39835, 35667164), (66820, 21263117), (79670, 17833582), (103571, 13718140), (159340, 8916791), (207142, 6859070), (414284, 3429535), (517855, 2743628), (685907, 2071420), (1035710, 1371814)]このpageの処理時間: 1.3400380611419678 seconds