About the Number

2690242000

2690241999 ← → 2690242001

2進数表記:10100000010110011101010111010000

漢数字表記:二十六億九千二十四万二千

素因数分解:

2 4 × 5 3 × 31 1 × 43391 1

素因数の和:43445
約数の個数: 80
約数和(自身を含む): 6714998784
約数和(自身を除く): 4024756784

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1550, 2000, 2480, 3100, 3875, 6200, 7750, 12400, 15500, 31000, 43391, 62000, 86782, 173564, 216955, 347128, 433910, 694256, 867820, 1084775, 1345121, 1735640, 2169550, 2690242, 3471280, 4339100, 5380484, 5423875, 6725605, 8678200, 10760968, 10847750, 13451210, 17356400, 21521936, 21695500, 26902420, 33628025, 43391000, 53804840, 67256050, 86782000, 107609680, 134512100, 168140125, 269024200, 336280250, 538048400, 672560500, 1345121000, 2690242000]

約数ペア:
[(1, 2690242000), (2, 1345121000), (4, 672560500), (5, 538048400), (8, 336280250), (10, 269024200), (16, 168140125), (20, 134512100), (25, 107609680), (31, 86782000), (40, 67256050), (50, 53804840), (62, 43391000), (80, 33628025), (100, 26902420), (124, 21695500), (125, 21521936), (155, 17356400), (200, 13451210), (248, 10847750), (250, 10760968), (310, 8678200), (400, 6725605), (496, 5423875), (500, 5380484), (620, 4339100), (775, 3471280), (1000, 2690242), (1240, 2169550), (1550, 1735640), (2000, 1345121), (2480, 1084775), (3100, 867820), (3875, 694256), (6200, 433910), (7750, 347128), (12400, 216955), (15500, 173564), (31000, 86782), (43391, 62000)]

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