About the Number

9968998990

9968998989 ← → 9968998991

2進数表記:1001010010001100101101101001001110

漢数字表記:九十九億六千八百九十九万八千九百九十

素因数分解:

2 1 × 5 1 × 73 1 × 113 1 × 120851 1

素因数の和:121044
約数の個数: 32
約数和(自身を含む): 18351134496
約数和(自身を除く): 8382135506

約数列:
[1, 2, 5, 10, 73, 113, 146, 226, 365, 565, 730, 1130, 8249, 16498, 41245, 82490, 120851, 241702, 604255, 1208510, 8822123, 13656163, 17644246, 27312326, 44110615, 68280815, 88221230, 136561630, 996899899, 1993799798, 4984499495, 9968998990]

約数ペア:
[(1, 9968998990), (2, 4984499495), (5, 1993799798), (10, 996899899), (73, 136561630), (113, 88221230), (146, 68280815), (226, 44110615), (365, 27312326), (565, 17644246), (730, 13656163), (1130, 8822123), (8249, 1208510), (16498, 604255), (41245, 241702), (82490, 120851)]

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